INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.30' (ECDSA) to the list of known hosts. 2018/04/12 09:15:02 fuzzer started 2018/04/12 09:15:03 dialing manager at 10.128.0.26:33747 syzkaller login: [ 30.327095] random: crng init done 2018/04/12 09:15:08 kcov=true, comps=false 2018/04/12 09:15:10 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) sendmsg$nl_crypto(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@alg={0xe8, 0x10, 0x120, 0x70bd27, 0x25dfdbfd, {{'fpu(pcbc(aes))\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x3}]}, 0xe8}, 0x1, 0x0, 0x0, 0x44000}, 0x1) r1 = getgid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000300)=0x3, 0x2) r2 = getpid() getpgid(r2) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000340)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000380)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) write$binfmt_elf64(r0, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x5, 0xce3, 0x4, 0x99c, 0x2, 0x3e, 0xdbc, 0x335, 0x40, 0x5c, 0x6, 0x401, 0x38, 0x1, 0x7, 0x20, 0x6}, [{0x70000005, 0x4, 0x7, 0xa6e, 0x2, 0x4, 0x1ff, 0x401}], "9bfcc0b0ed55c7bce3d60d9e32e99585fe931019925fa2a9f3ce6e60d2ccdf461cbcdf42c1cf643b7267b5472c1262e1b86bb7377dcd87d6eff4e99a5689585f5938442bfe69f1d57114171739ff4dc372285ff95c3e79d264b45e9c87916980fa3cc22d511e9aaba5a291547ac37af455cd3927ad51572dc9aafd0471dd9a00c47c3df4ab172f51750dd23a1d3414768f", [[], [], [], [], [], [], []]}, 0x809) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) sendmsg$nl_generic(r3, &(0x7f0000001140)={&(0x7f0000000c40)={0x10}, 0xc, &(0x7f0000001100)={&(0x7f0000000d00)={0x3c4, 0x32, 0x2, 0x70bd27, 0x25dfdbfd, {0x1f}, [@nested={0x1e8, 0x27, [@generic="6628caa5d0ae0436c1414f740bc02cf9818125f715d9ba92077bf0901a911d692ea3d7d3b76107f2e53a62de11fd3923436b991cf1b6d28935b7772bf61695fb0b54fd", @typed={0x8, 0x2b, @fd=r3}, @typed={0x8, 0x8f, @fd=r0}, @generic="cac645b0f2bc08561f82c6177b28ffc5ef1b851e037c9fc4d38c6ae90d255e3461ef71b36071f8d89dc71e30f4ded5754eaa", @generic="d0351162e7e1b17003a77d3b5e5f7c22c354f703b6c66f359d2c5b4e4103db2fcd8f03af169fbcda8d56776ff32981a33154e2746e63b895cf1afbb48deab6e75da313ad44ef8c43487e5d97d0ae545ee9dfed9abf0b2fe05c9ad77b426b820df245d1", @typed={0x8, 0x5, @uid=r5}, @typed={0x8, 0x37, @u32=0x4a}, @generic="ff8ff6fd94e8626cc454eed731cadad92f2cea2506848c1dc44e19d36158d3d608ed49658d277e2c49d93a0894c925c8e3a63fe7522e33a33d2c1163c569ea8e1837f67171c839cf8ab1c057bb093198ae6484fc455dfa91677357ebcbc755cc48a9540ba1ddabaabb97652867a9be13b4fb1ed347c0fea3e16e23c5b2400d703418f89eef25c3a301f0a9049d91b2c477e277d0c73169ef665ae56f31276c1bf9e32430f8c4ca24185b0e70d701058bbf6845653e98ba6a533038e18b178e2b597486f19e1483e4347d2e3f2c4e70999cf8427550e6b264a3688e15d9680809eb2f", @typed={0x8, 0x83, @pid=r2}]}, @nested={0x1a0, 0x7f, [@generic="f88c55504995b05af51e67e30a99104edcdef1c5699abacbe8ab36fa2b6d7a375c98a8e45108d7bb6558d75c3307b29cc0a6e54520e3497a071948b3eda7e400df7bd90d8cf0ae4b0f955765f4e48da11d23f1636b0f3e2e0b4a2b5a404b7a42dae8d972603b86373b5d4d50e0cbca5268e904ea9938e1c545c17367e16233c25b3ffca5ca67b26dcdd95e1be568031b652d3e5249449eebe6adb6e4a7e0e09cbdb2", @generic="8f3e2727c38339c00fe921fceb5a26310a1468423474648ef7a5c6f77dfd603aedafd9f8c6af9093081a4e69d569ed037a04953d556f4a94471c5ee0af2ff6edd5fa57be98133aa9675a2efd4a779463582c33843ae30e1512390c787013490d9e58d4d5a8f517aa837b805b8d5b6f4bfd239b11dc7b0af7b8de00da20266f23006a6820469416e8c52c86663df442bbcc4a423d734a1c2eeed9bc53622931c02373006a950921bc1910117637be25f8dd63cee0f221d1c28b78f2eac146d463fb053bc3f4ac981e953a5273a4c3b3a28c25ab3ec0ea6a152fe59db4c0bcdaf2878247526d", @typed={0x14, 0x68, @str='(vboxnet1user\x00'}]}, @typed={0x8, 0x7f, @u32=0x3}, @typed={0xc, 0x8b, @str='eth1+\x00'}, @nested={0x14, 0x5c, [@typed={0x10, 0x6d, @binary="8221b9c55372012be000aae3"}]}]}, 0x3c4}, 0x1, 0x0, 0x0, 0x4}, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001180)={0x0, 0x9, 0x3, [0x8, 0xff, 0x8001]}, &(0x7f00000011c0)=0xe) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001200)={r6, 0x20}, 0x8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001240), &(0x7f0000001280)=0xc) r7 = request_key(&(0x7f00000012c0)='user\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001340)='fpu(pcbc(aes))\x00', 0xfffffffffffffffa) r8 = add_key$user(&(0x7f0000001380)='user\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001400)="704247f958966b7778c52d5d182ed9bb089ecb8707bba83858ec47d62c6bd2da55d0dc86af6f1dc6ede7faefd80599cc96eb1b8914bb79478b04151d1d71c7cca5449905ddbe3c0289609b212d4795ba7cb73033f0b437bcb630186101e6e6b4978bd23283dba9af465a880828d1ea9b7b203139442071814f97bad59ee06b86cfbef0aeda5f50a0a4e17c87c08253e8b80c2a460678c7a3da5c80d4abbc761c900d3ffd2c1ec00758503b", 0xab, 0x0) r9 = add_key$user(&(0x7f00000014c0)='user\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001540)="b4ba4be79da2aebf91a0ad93fecc371927e1dab08db850dc84c2fff667852a253275602001cd56c26aa970f4a85bd3c6cd5b1f7e9606730179cd41a260137f518bd763a8565a1efa90", 0x49, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00000015c0)={r7, r8, r9}, &(0x7f0000001600)=""/6, 0x6, &(0x7f00000016c0)={&(0x7f0000001640)={'sha256-ssse3\x00'}, &(0x7f0000001680)="ba44089ba9591795fa3bd305de434a356852cde54ad3b475f74ca9afd985e7337c", 0x21}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001700), &(0x7f0000001740)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000001780)="6c1f6abddd4657a731b375562bce18069ca951ea238d5ed89f58d1a7967fe1e5733a072027be0b3c0e20e4e4dbd0461cbf108125eacec5083a907bcba0", 0x3d) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000017c0)=""/64, &(0x7f0000001800)=0x40) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001840)=@assoc_value={r6, 0x4}, 0x8) sendmsg$nl_crypto(r0, &(0x7f0000001a00)={&(0x7f0000001880)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000019c0)={&(0x7f00000018c0)=@upd={0xf8, 0x12, 0x0, 0x70bd26, 0x25dfdbfd, {{'drbg_pr_hmac_sha384\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0xff}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0xfff}]}, 0xf8}, 0x1}, 0x48041) socket$inet6_udp(0xa, 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000001a40)='IPVS\x00') 2018/04/12 09:15:10 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) sendmmsg$nfc_llcp(r0, &(0x7f0000000a00)=[{&(0x7f0000000040)={0x27, 0x0, 0x2, 0x7, 0x7, 0x2, "02a5b0bb45f4d51821b5eeb5d396a272f8b93e2b1f69357cb90d6c357774886ed50f7e2055c75ecbd0dc83edb203d94fdeeec2f053ce1277cadddfb4227a8c", 0x35}, 0x60, &(0x7f00000001c0)=[{&(0x7f00000000c0)="4629d2dfe1dc60dd7273442170027f2cb0f91bc5aac7081c58edad5cc2979c3770735cbb0f9ccd8dd869f102ae20643060ba98cdb2bdbccbd9e30416da022a8199c3e7747791298d205ffb04dd5d3973ccfe23a6bf4ae6e30d437ac08a6a3c060a8751021e8e25f57769d043ea3ec361dd9dddf4ef438deef56f3ceced4349fc253246be48b38971f85889268d172616973b9aca1562fc972f23dc5d20765a4906d2f531d76418eed29e2889ea1275b887ece4ac45f84c3912febf4f7b", 0xbd}, {&(0x7f0000000180)="1df045dade61", 0x6}], 0x2, &(0x7f0000000200)={0xd8, 0x10f, 0x10000, "8624fc6e67bf8bfbcca1a1f49678d725d374013024520707857c9b2d0df5f84580fcb7055cabd2a257cf93591a607bd7410e267405bc11569f13529a8d4da007d47eadad06fa211bc51b5ecf64205833f70bdacf955974cf445961b3b092b89e837d6187145b8d5004b2e3e1e8f2c8eb45bcd913a7127e4097e31060ea715c6c80438ada12d3ee182b41e0e28553ab76f95103bf544375fe8d368b2bf986b6b49f079f8d11854223f3480a4df05fd9b1531e67d9b8a22b5f1ebad166180639b25942"}, 0xd8, 0x1}, {&(0x7f0000000300)={0x27, 0x0, 0x1, 0x7, 0x5, 0x6, "2b8a2bd4668cd0be075f0f28e507bbb2708d0450ac459aff9c863e22e8f29fec87f9a387c6e2fc8167ad8300bd70e36e7af09e6ed8886f32592247ccb00a36", 0x20}, 0x60, &(0x7f00000006c0)=[{&(0x7f0000000380)="d05ea09b721f7abe94ab5a82078bdb632187fd541b4a1ddec64455e6e83dff465a45ff9d16e382b3", 0x28}, {&(0x7f00000003c0)="fb93d358d2f668b11761a22d61295052310b648cff70a66174d12f998c266a30b8d55e6d7a9bff409098c1d2491f3b87c1b6ef41c6d139def387ac4b15521ac8245ca58d4c5bc7cfe7fe6082ebe0ad6e0092473a9553448c08f9a23c31e97384ade1d800ad1ca48b36237db4bbcdacf9e1a145ddaa30c6d2b93d7209f682e10069d45e729eef2959", 0x88}, {&(0x7f0000000480)="66f43d1ca0e431dedfc3abfae2bb3608fd01af40fa082809c9", 0x19}, {&(0x7f00000004c0)="5eadfdcf4b15d34b05ae96bf4a0ff4f9247195dfc848750ac5021f343d51db44f91997d15f5ddde63eb780c2949fb0ed88202bc070569a1dab1cc08ecb2cd41cd162e35d60ebedc581dc84f13460685b0ab04357309489cbc702b6dc26849679c2cd7e416e05d66f7e80d029ef294b30f8c9dcb34886f43569afcdee5f18598544f0a318792ddb6c2e7d3ac312efbee951dd0e66049d7de39fbf4ed95c433de2cea6b78ba18ea66c31173627f4c0c6e57f53d3aab794baf6bb2406cfb442d9f234d7c2ee900efdc981ed25688ecaca", 0xcf}, {&(0x7f00000005c0)="6261644aca8f32fb659009418bb73916b0095c935045f70ead23e04c59b11d15e97a5df36eaa6a3ca9d76f5cd866795f99ea5ac3198343d333431375f9292e81b1cb64a803b8feab2368682562162dab7eb3030b6091e43e30b3d8e7915a2190eab83d3b333d77c0e7455e66b0749c315458e6d7e2d23349364894f557fd932331710c4367a79f360ee0d59d7afb68f890ef653f23337553c1", 0x99}, {&(0x7f0000000680)="a3098118e170507fffdfe845e96e1f3e0278987e891b10a86353bc586d0c964d7d829e8256a3913e8a98a89a00dad7bdca9ecb210bd8da62824ebb5ca9e4", 0x3e}], 0x6, &(0x7f0000000740)={0x98, 0x10f, 0x5, "105a9bb912c9fb4d93bc4e316b344ce4f6e4460e56123440424a99954b931d2a9a2334b1a6fac6fc4466c8d9f2fa251c14af6e822646f983528973f5a49109df659712d7d27f86d9a50de5e4d179be755a8a17aaaa6ab7976ebabeeca2e3fd004a6cb758e125ec75a745d30ce7efe25cbf85aba40409ae030c46f47e37f075145613c53e"}, 0x98, 0x8000}, {&(0x7f0000000800)={0x27, 0x0, 0x2, 0x0, 0x7, 0x4, "525e515e4a275b402100bc2216b3ac4eccce2ae492741fda8d70b7aeb52df97873f5e38f7e4d7b317841b0ddddc526fd6a30b3deb266219fb5dc81fefd7068", 0x2a}, 0x60, &(0x7f0000000940)=[{&(0x7f0000000880)="f1", 0x1}, {&(0x7f00000008c0)="5d297684cc0c1d33fad5d24f300bf60b1a835e60c13bb958120551bc55145a79f38fda6ce201f2477d8b852ae5b4ba41195f9314fdb52b8ec6873b3caec5c1f996c8a16f74b9e985e69643d640f798a3ffb46fbd5c828a3766202f2b81461fb04c96ae48ffc6404cbf2561b88f880e786b15af1e795ead90", 0x78}], 0x2, &(0x7f0000000980)={0x48, 0x19f, 0x31bc0000000000, "ba728fbaeb3bae4695653d23f7fedbca40ba0c65c1e81fe6e0e8774534c64711404e9aad03ef1475fca4a3bb0869474e7a67"}, 0x48}], 0x3, 0x4004) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000ac0)={0x0, 0x7}, &(0x7f0000000b00)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000b40)={r1, 0x3, 0xffff}, &(0x7f0000000b80)=0x8) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000bc0)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000c00)=""/27) inotify_add_watch(r0, &(0x7f0000000c40)='./file0\x00', 0x81000000) r3 = openat$cgroup_ro(r0, &(0x7f0000000c80)='cpuacct.usage_all\x00', 0x0, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = fcntl$getown(r4, 0x9) fcntl$lock(r4, 0x0, &(0x7f0000000cc0)={0x1, 0x3, 0x4, 0xffff, r5}) write$sndseq(r3, &(0x7f0000000d00)=[{0x5, 0x7f, 0x6, 0x200, @time, {0x6, 0x2800000000000000}, {0x9, 0xffffffffffff0000}, @addr={0x7fffffff, 0x1b}}, {0x7, 0x5, 0x6, 0x4, @tick=0x6, {0x7ff}, {0x9}, @result={0x8}}], 0x60) execveat(r0, &(0x7f0000000d80)='./file0/file0\x00', &(0x7f0000000f80)=[&(0x7f0000000dc0)='/dev/input/mice\x00', &(0x7f0000000e00)='/dev/input/mice\x00', &(0x7f0000000e40)='$system(#\x00', &(0x7f0000000e80)='cpuacct.usage_all\x00', &(0x7f0000000ec0)='/dev/input/mice\x00', &(0x7f0000000f00)="5d2b25ce26406367726f757076626f786e657430626465763a7070703100", &(0x7f0000000f40)='/dev/input/mice\x00'], &(0x7f00000010c0)=[&(0x7f0000000fc0)='self\x00', &(0x7f0000001000)='cpuacct.usage_all\x00', &(0x7f0000001040)=',\x00', &(0x7f0000001080)='-lo\x00'], 0x100) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000001100)={0xbf, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x1, 'lblc\x00', 0x11, 0x6, 0x1e}, 0x2c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000001140)=""/209, &(0x7f0000001240)=0xd1) bind$inet6(r0, &(0x7f0000001280)={0xa, 0x4e22, 0x1f, @loopback={0x0, 0x1}, 0x10000}, 0x1c) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCMBIC(r6, 0x5417, &(0x7f0000001300)=0xe0) ioctl$VT_RELDISP(r0, 0x5605) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000001340)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001380)={r2, 0x1}, 0x8) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000013c0)=0x2, 0x2) socket$pppoe(0x18, 0x1, 0x0) sendfile(r4, r0, &(0x7f0000001400), 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001440)) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000001480)) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000014c0)={0x0, 0x7, 0x2, 0xfffffffffffffffd, 0x101, 0x4, 0x40, 0x80, 0x5, 0x44fb, 0xdffd, 0x9}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001500)=0x1, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001540), &(0x7f0000001580)=0x6) ioctl$KDGETKEYCODE(r6, 0x4b4c, &(0x7f00000015c0)={0xfffffffffffffffd, 0xfffffffffffffff7}) 2018/04/12 09:15:10 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8100, 0x80) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x4, 0x4) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000100)="420eac12e008f84a07aa73896e5def0b457737e9f5989cadb01a12ed712b78e23c3670889f453b2cf62df7cd96f514120ab4ac5b56f67aa5a0f86edf09553959963e8f9e7aab4cd3bf111061f3ae9629c383106ff0e3bb63a13330e4f2aaac15df18bc755973253c25c36cb163d5eae88cb88e782ace1b00d1a76f5a20949644153577acefbe2a71bfeaed5167dbb51895d90081c3e611eb7fe9b4a7fb37fb788da2e5b3ff15fea51c6e388180ce24a069f6639c5f545a0a42") ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000001c0)={0x101, 0x1000, 0x7ff, 0xffffffffffff8001, 0xbd47, 0x59}) getsockname$ipx(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000002c0)={0xfffffffffffff714, 0x1, {0xffffffffffffffff, 0x1, 0x20, 0x2, 0x4}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) r1 = dup3(r0, r0, 0x80000) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000440)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x0, 0x118, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000400), {[{{@arp={@broadcast=0xffffffff, @loopback=0x7f000001, 0xffffff00, 0xffffff00, @mac=@link_local={0x1, 0x80, 0xc2}, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff]}, 0x8, 0x7fffffff, 0x4, 0x1, 0x1, 0x0, 'bcsh0\x00', 'ipddp0\x00', {}, {0xff}, 0x0, 0x10}, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0xcbb, 0x4}}}, {{@arp={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x100000000, 0x0, 0x358, 0x1, 0x7, 0x5, 'ipddp0\x00', 'gretap0\x00', {0xff}, {0xff}, 0x0, 0x10}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @loopback=0x7f000001, @empty, 0x4, 0xffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0xffffffff, 0xffffff00, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x4a3, 0xffffffffffffffff, 0xa1, 0x9, 0x40, 0xffffffff, 'bcsf0\x00', 'yam0\x00', {}, {0xff}, 0x0, 0x84}, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x8, 0x1, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000900)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x3}, @in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in6={0xa, 0x4e20, 0x3f, @empty, 0x1580}, @in6={0xa, 0x4e21, 0x0, @empty, 0x1ff}], 0xac) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000009c0)={0x2, [0x0, 0x0]}, &(0x7f0000000a00)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000a40)={r2, 0x3}, &(0x7f0000000a80)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000ac0)={0x0, 0x4, 0x1, 0x8, &(0x7f0000ffe000/0x1000)=nil, 0x601}) ioctl$TIOCSCTTY(r1, 0x540e, 0x7) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000b00)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000b40)=0x1ff, 0x4) mount(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)='hugetlbfs\x00', 0x1150020, &(0x7f0000000c40)="8bf06460a318e02f55acff55344309249a836db18935e2d1f790bbf4a052") syncfs(r0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000c80)="f290e75dffc597cd2868248d02efcb081bb9d2ce") ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000cc0)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000d00), &(0x7f0000000d40)=0x6) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000d80)=[{0xa, 0xffffffff80000000}, {0x7, 0x3}, {0xe, 0x8000}, {0x4, 0xba}], 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000dc0)={@rand_addr, @loopback, @multicast1}, &(0x7f0000000e00)=0xc) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000e40)=r1) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000e80)="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") 2018/04/12 09:15:10 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x5, 0x2, 0x12, &(0x7f0000ffa000/0x4000)=nil, 0x2000000000}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) connect$packet(r0, &(0x7f00000002c0)={0x11, 0x17, r2, 0x1, 0x2, 0x6, @random="925de62f11a4"}, 0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={0x0, @local, @loopback}, &(0x7f0000000340)=0xc) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000ffb000/0x1000)=nil, 0x1000}}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) recvfrom$ipx(r0, &(0x7f0000000480)=""/237, 0xed, 0x40000000, &(0x7f0000000580)={0x4, 0x7, 0x9, "b34f48e3b033", 0x1}, 0x10) preadv(r0, &(0x7f0000000b40)=[{&(0x7f00000005c0)=""/166, 0xa6}, {&(0x7f0000000680)=""/139, 0x8b}, {&(0x7f0000000740)=""/133, 0x85}, {&(0x7f0000000800)=""/201, 0xc9}, {&(0x7f0000000900)=""/5, 0x5}, {&(0x7f0000000940)=""/247, 0xf7}, {&(0x7f0000000a40)}, {&(0x7f0000000a80)=""/186, 0xba}], 0x8, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000bc0)=0x0) ptrace$pokeuser(0x6, r3, 0x8, 0x3ff) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000c00)={0x81b, 0x4, 0x9, 0x9, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x10001, 0x1000, 0x9, 0x8, 0x7}, 0xb) r4 = syz_open_procfs(r3, &(0x7f0000000c40)='net/nfsfs\x00') fstat(r4, &(0x7f0000000c80)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000d00)=@assoc_value={0x0}, &(0x7f0000000d40)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000d80)={r5, 0x100000, 0x20}, &(0x7f0000000dc0)=0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e00)={0x4, 0x0, 0x4, 0x0, 0x1, [{0x7fffffff, 0x8, 0x4, 0x0, 0x0, 0x400}]}) r7 = fcntl$getown(r1, 0x9) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r7, 0xfff, &(0x7f0000000e80)=""/175) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000f40)) getxattr(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)=@known='security.capability\x00', &(0x7f0000001000)=""/209, 0xd1) sched_setaffinity(r7, 0x8, &(0x7f0000001100)=0x5) recvfrom$ipx(r4, &(0x7f0000001140)=""/4096, 0x1000, 0x2002, &(0x7f0000002140)={0x4, 0x3, 0xe317, "a5d531f6ce09", 0x3}, 0x10) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002180)='/proc/self/net/pfkey\x00', 0x2401, 0x0) ioctl$TIOCNXCL(r8, 0x540d) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000021c0)={r6, 0xb6, "c2c69db6723eb1c8f19940f973fea2fd3f514f3208139f7d353428ec9a39e1f7cf5c9a62f3e877257a3801dea12a0311dca4f247d8be77921736195a3762781915255e97445bebf976ad3fa1902461e5411350d8311d01b7b1645a5d01e054c342864045b0376f905b1516d4e36b33b1077a050aea19a9e53ef01b98aef333adbb3929d8c32c8bc5cd0ce119e6071d18b800006c94e47a6673f20e1007b4e45989f60fd2cb8e950a012ec0370d71538e2349c3514425"}, &(0x7f0000002280)=0xbe) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000022c0)={{0x0, 0xfffffffffffffffd}, {0xcb5a}, 0x8, 0x2, 0x8}) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002380)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000002440)={&(0x7f0000002340)={0x10, 0x0, 0x0, 0x40400000}, 0xc, &(0x7f0000002400)={&(0x7f00000023c0)={0x3c, r9, 0x20, 0x70bd29, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1b}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8890}, 0x80) 2018/04/12 09:15:10 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1ff, 0x2, 0x1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x101, 0x80000000, 0x3963, 0x100000001, 0x2}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0xc9, "4d889626b38e1c5da6168f72b7985e54698e78c9cb37a8d6535404b63c649b73f458983a8c0a568b9ebc0b78c70ff496dd6345a8091454c7d88faa71573e1fdbf24e0495a48d6e89cc678371c3e26dcd2743fd9f7acaf1cd02a598287f30f141508353671035bd9ac7168fcc09d61a35c38170dcea3a251fefea6c34f6ac161e48d1cd6e582aeed450a75bd016ea2e841a3916336bbec7b178f6977b42e4b04bc347b69227ad115212662ce8c4f892c8456f67e329bdec846605b644a959b97bf283818c6b52c8b299"}, &(0x7f0000000280)=0xd1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000002c0)={{0xffffffffffffffff, 0x2, 0x7, 0x1, 0x6}}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000300)={0x4, 0xfffffffffffffffb, 0x8, 0x8000, 0x47f5, 0x1, 0x7, 0xfffffffffffffffe, 0x35d5955d, 0xe9d5}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000380)=""/94) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)={0xe8, r4, 0x300, 0x70bd28, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x74}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x50}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40}, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000600)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x84) ioctl$int_out(r3, 0x5462, &(0x7f00000006c0)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/enforce\x00', 0x8001, 0x0) r6 = open(&(0x7f0000000780)='./file0\x00', 0x8000, 0x88) getsockopt$IP_VS_SO_GET_DAEMON(r5, 0x0, 0x487, &(0x7f00000007c0), &(0x7f0000000800)=0x30) sendto$inet6(r6, &(0x7f0000000840)="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", 0x1000, 0x840, 0x0, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001840)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r5, 0x28, 0x6, &(0x7f0000001880)={0x0, 0x2710}, 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r7, 0xc0145401, &(0x7f00000018c0)={0x2, 0x3, 0x9a72, 0x0, 0x2}) write$binfmt_misc(r0, &(0x7f0000001900)={'syz0'}, 0x4) write$selinux_user(r0, &(0x7f0000001940)={'system_u:object_r:crond_exec_t:s0', 0x20, 'user_u\x00'}, 0x29) fgetxattr(r0, &(0x7f0000001980)=@random={'security.', '/selinux/status\x00'}, &(0x7f00000019c0), 0x0) r8 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x20110, r7, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000001a00)={r8}) modify_ldt$write(0x1, &(0x7f0000001a40)={0xff8, 0x20001000, 0xffffffff, 0x8, 0x10001, 0x9, 0x3ff, 0x5, 0x7fffffff, 0xff}, 0x10) accept$inet(r3, 0x0, &(0x7f0000001a80)) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000001ac0)={0xfffffffffffffffd, 0x0, 0x2, 0x23}) ioctl$DRM_IOCTL_SG_ALLOC(r7, 0xc0106438, &(0x7f0000001b00)={0x400, r9}) ioctl$TUNGETVNETHDRSZ(r6, 0x800454d7, &(0x7f0000001b40)) 2018/04/12 09:15:10 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x3f) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0x80000000, 0x7]) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000000c0)=""/4096) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000010c0)={0x4, 0x4, 0x4, 0x0, 0x6}, 0x14) prctl$getreaper(0x2, &(0x7f0000001100)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001180)={0x7, &(0x7f0000001140)=[{}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001280)={r1, &(0x7f00000011c0)=""/154}) r2 = add_key$user(&(0x7f00000012c0)='user\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001340)="a664941863985f131323ad115e97e13ddea0ec53970f1c72b951c1be00", 0x1d, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r2, 0x5) write$tun(r0, &(0x7f0000001380)={@void, @hdr={0x1, 0x83, 0x115d, 0x101, 0x0, 0x6}, @ipx={0xffff, 0xa7, 0x6, 0x14, {@random=0x80000001, @current, 0x2}, {@broadcast=0xffffffff, @random="e95ce985e7e5", 0x2000000000000}, "e1f8aece268b8965ae999e388853b86b1de1c64319ddcf7a22f56d54527ee8136f13d723f9cd6ebb7fd84033c4d5cbd3b4482dd0f6dd9ec48bdabbd81cd7963f6d3d3d25cb7b02e5147d3692fecfaf9b8634c88f0ee3e6ca3b39706b3ef69f48bf4e10b79f0a2e6f6a8e938d8aa24e3370005405abc87da699c159dda5ab0248445bc56972de5d9fa7"}}, 0xb1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001440)={0x81}, 0x1) write$tun(r0, &(0x7f0000001480)={@pi={0x0, 0x88fe}, @hdr={0x1, 0x7, 0x7, 0x7, 0x6, 0x100000000}, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}}}, 0x42) bind$ipx(r0, &(0x7f0000001500)={0x4, 0x7, 0x9, "736e925c706a", 0x1}, 0x10) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001540)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) fstat(r0, &(0x7f0000001580)) sendto$ipx(r0, &(0x7f0000001600)="37a2da7edcf971126ebf2e0ecbd7124440ffe6e014becd0c7d823b37db30ca0512e4b09a5120c619f407a3f4b52def2e2928134ba52e4cb9d981af2904c05d9ff8d8c6221547e6cb9de83243a7f4a443ffdc846de59ad569b9f10c540f6020b8628c46ca819ebda1bbd43df2ef677b2d4ed15aeb88eba7cfbf35f022e4a62cb2a27619d185a23947fa03eab150515b4c41224a525d6774ac12a2d4a95276f875cea21f9d6e1c", 0xa6, 0x4000, &(0x7f00000016c0)={0x4, 0x5, 0xc9, "632c50a3bb69", 0xfffffffffffffffa}, 0x10) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001700)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000001740)=0x76f25b42, 0x4) sched_yield() getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001780)={0x0, 0x1}, &(0x7f00000017c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001800)={0x1, 0x6, 0x2, 0x1, 0x4, 0x8, 0x5, 0x0, r4}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001840)={0x1, [0x0]}, &(0x7f0000001880)=0x8) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f00000018c0)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000001900)={0x8, 0xca4, 0xc, 0xfffffffffffffff8}, 0x8) fallocate(r0, 0x0, 0x58, 0x9) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001940)=0x9) bind$ipx(r0, &(0x7f0000001980)={0x4, 0xffff, 0x8, "0ec2c805c3fc", 0xf3}, 0x10) 2018/04/12 09:15:10 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x460000) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {r1, r2/1000+30000}}) geteuid() ioctl$KDENABIO(r0, 0x4b36) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) mq_notify(r0, &(0x7f0000000180)={0x0, 0x20, 0x4, @tid=r3}) r4 = accept4$ax25(r0, 0x0, &(0x7f00000001c0), 0x80000) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10a0000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xc0, r5, 0x800, 0x70bd26, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0xa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x23}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbf21}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4000}, 0x0) connect$l2tp(r0, &(0x7f00000003c0)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x1, 0x3}}, 0x2e) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000400)='tls\x00', 0x4) fcntl$setstatus(r4, 0x4, 0x2000) recvfrom$ax25(r4, &(0x7f0000000440)=""/8, 0x8, 0x21, &(0x7f0000000480)={0x3, {"f5eedc078c8a18"}, 0x8}, 0x10) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x14, r5, 0x200, 0x70bd28, 0x25dfdbfd, {0xc}}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4000000) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f00000005c0)=""/187, &(0x7f0000000680)=0xbb) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000006c0)={0x20000001}) ioctl$TCFLSH(r0, 0x540b, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000780)={r6, 0x6}, &(0x7f00000007c0)=0x8) recvfrom$ax25(r0, &(0x7f0000000800)=""/4, 0x4, 0x100, &(0x7f0000000840)={0x3, {"8d6b50267af4b6"}, 0x8}, 0x10) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000000880)={'ipddp0\x00', @ifru_addrs=@ax25={0x3, {"0754d99bc6845d"}, 0x1a06}}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000008c0)=0x8c, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000900), 0x4) tee(r4, r4, 0x400, 0xb) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000940)='/dev/ppp\x00', 0x0, 0x0) connect$ax25(r7, &(0x7f0000000980)={0x3, {"c947021286f1d6"}, 0x6}, 0x10) getsockname$ipx(r7, &(0x7f00000009c0), &(0x7f0000000a00)=0x10) futex(&(0x7f0000000a40)=0x2, 0xd, 0x2, &(0x7f0000000a80), &(0x7f0000000ac0), 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000b00)) 2018/04/12 09:15:10 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_getparam(r0, &(0x7f0000000040)) sched_setparam(r0, &(0x7f0000000080)=0x3ff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r2, &(0x7f0000000100)={@pi={0x0, 0x8863}, @void, @ipv4={{0x19, 0x4, 0x4, 0x7, 0x134, 0x68, 0x0, 0x45, 0x5c, 0x0, @rand_addr=0x6, @remote={0xac, 0x14, 0x14, 0xbb}, {[@end, @lsrr={0x83, 0x27, 0x7, [@multicast2=0xe0000002, @empty, @empty, @broadcast=0xffffffff, @empty, @multicast1=0xe0000001, @rand_addr=0xfffffffffffffdb9, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}]}, @cipso={0x86, 0x17, 0xc4, [{0x7, 0x5, "7d0cf1"}, {0x0, 0xc, "2585b467505e8fac7490"}]}, @generic={0x0, 0x2}, @rr={0x7, 0xf, 0x5, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}]}]}}, @igmp={0x37, 0x20, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, "e7131641850bf0d893eb4b3087bcca6080b44a53f65553d9607d4b714e08c1d4f11f7ee3214e1611a68430ae7eb22ed3ca69cd2aaf367dbf6b8088406a0cdf524aace9035bc33543e176b20b95238afc69803f1c274c8075b47e5607f494c05dec770b8ec5adde638973abef1096b3532c618aac96eca0553c34d5ed69e024ccc8d8e159606bf5073f7d24362f6f1a75b439f910aeef821fa0f2c2a75287c621490a9fe06b2294562ee5d87440d7437230ae8192bd794f20ddd9d8b0806eff13694b7d375ce7dd7c"}}}, 0x138) ptrace$poke(0x5, r0, &(0x7f0000000240), 0x40) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000280)=""/89) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x6, 0xfffffffffffffffe, 0x3}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000400)={r3, 0x0, 0x8, 0x6}, &(0x7f0000000440)=0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000480)={'HL\x00'}, &(0x7f00000004c0)=0x1e) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000500)=0x3, 0x4) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000800)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10004}, 0xc, &(0x7f00000007c0)={&(0x7f0000000680)={0x114, r5, 0x401, 0x70bd26, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xad74}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x56}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xf}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x114}, 0x1}, 0x20000000) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000840)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000880)={r4, @in6={{0xa, 0x4e22, 0xfee1, @mcast2={0xff, 0x2, [], 0x1}, 0x121f}}, 0x401, 0x1ff}, 0x90) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000940)={{0xbf, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x0, 0x800, 0x8}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 0x8, 0x4, 0x8}}, 0x44) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/enforce\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000a00)) ioctl$EVIOCGABS0(r6, 0x80184540, &(0x7f0000000a40)=""/4096) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001a40)={r4, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x7b8, 0x5, 0x0, 0x0, 0x50}, &(0x7f0000001b00)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001b40)={r4, 0x3, 0x0, 0x3}, &(0x7f0000001b80)=0x10) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x7, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KDSETLED(r2, 0x4b32, 0xa30) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000001bc0)={0xffffffff, 0x49406d3d, 0x2}) lstat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001cc0)=[@in6={0xa, 0x4e23, 0x9f, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, @in6={0xa, 0x4e24, 0x2, @empty, 0x52e}], 0x54) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000001d40)=@assoc_value={r7, 0x7f}, &(0x7f0000001d80)=0x8) [ 36.032349] IPVS: Creating netns size=2536 id=1 [ 36.088896] IPVS: Creating netns size=2536 id=2 [ 36.123929] IPVS: Creating netns size=2536 id=3 [ 36.163250] IPVS: Creating netns size=2536 id=4 [ 36.206185] IPVS: Creating netns size=2536 id=5 [ 36.258729] IPVS: Creating netns size=2536 id=6 [ 36.320454] IPVS: Creating netns size=2536 id=7 [ 36.394470] IPVS: Creating netns size=2536 id=8 [ 39.210622] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.286008] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.328164] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.402419] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.430628] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.439389] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.452396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.459503] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.490418] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.505599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.513929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.524197] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.530933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.537616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.589201] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.597825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.604579] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.613968] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.624164] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.632104] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.638787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.696899] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.739614] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.821780] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.827950] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.840144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.887950] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.895682] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.907514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.919875] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.937539] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.951318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/12 09:15:15 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x10) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000d79fdd)=@known='system.posix_acl_access\x00', &(0x7f0000d9ffec)="0200000001000000000000010400000000000000", 0x14, 0x0) [ 40.255592] mmap: syz-executor2 (5323) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/12 09:15:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/12 09:15:15 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0x3b, @multicast2=0xe0000002, 0x4e20, 0x0, 'ovf\x00', 0x2, 0x1ff, 0x6d}, 0x2c) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f00000002c0)) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)="61a7be05e7e72249b09cddde1f5b9cbede00183c90089806250a84", 0x1b}, {&(0x7f0000000100)="b60ecf1b279df3244d83a1e2da200140848cf7399a321275b246397d15", 0x1d}, {&(0x7f00000003c0)="1b39f61a16aeb8b0d99cd53bf45dbdaddf9fde8dc279376f7cfa8c03230095f952daa4d58f017faaf638b946cef77b3bca5f170f2f870606ba278f4e10b2bc7584fd94785d7e5ae53d37e4d6d3415e496413bc11a9b06f6c195f0a156ef1131a9882f95925b80aa9cd0bc6237384109e98bb7e19536bc51a4c78a340d330d25154a5307020dd78f0a9796fbaab8116e2fff71d7312d7af4f034e6f379e497be289a9f56aa0641987d19eb4fb24b6d8c37087d83f7ada99732723db7c7c5e08cb25f12fb0d1e0b5d4079b86c3c6b25933b37d48b05549d5", 0xd7}], 0x3, 0x0) mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) mknod$loop(&(0x7f00000001c0)='./control\x00', 0x40, 0x1) close(r0) 2018/04/12 09:15:15 executing program 7: socket$packet(0x11, 0x0, 0x300) r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)=0x1) close(r0) 2018/04/12 09:15:15 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x23) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="c2712ffeca85d3778392160278aa4a33", 0x10) ioctl(r0, 0x8912, &(0x7f00000001c0)) 2018/04/12 09:15:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x8000000000000000, 0xb7}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a899d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000cecffc)) 2018/04/12 09:15:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x7) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x10001, 0x4) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/12 09:15:15 executing program 1: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) umount2(&(0x7f0000000000)='../file0\x00', 0x0) socket$netlink(0x10, 0x3, 0x7) 2018/04/12 09:15:15 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB], &(0x7f0000000380)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x2c, 0x3, 0x5}, {0x0, 0x0, 0x1}]}, 0x10) r3 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000000200)={0x3, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0x0, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x1ff, 0x4a, 0x6, &(0x7f0000000880)=""/74}]}) connect$inet6(r3, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)) fallocate(r4, 0x0, 0xffff, 0x1f) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r3, r4, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9}}, &(0x7f00000004c0)=0xb0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) unlinkat(r3, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) 2018/04/12 09:15:15 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) r2 = dup3(r0, r1, 0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='bond0\x00', 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000909feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r3, &(0x7f000065dfc8)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/04/12 09:15:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100)=0x800, &(0x7f0000000140)=0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x367) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0xfffffe20) ioctl$TUNSETLINK(r1, 0x400454cd, 0x305) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x10050, r0, 0x0) shutdown(r0, 0x1) 2018/04/12 09:15:15 executing program 7: init_module(&(0x7f0000000000)='\x00', 0x1, &(0x7f0000000040)='j\x00') pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x8000fff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001d000)) write$evdev(r1, &(0x7f0000000140)=[{}], 0x18) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) 2018/04/12 09:15:15 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x80, &(0x7f00000001c0), 0x100000000000002f, &(0x7f000002c000), 0xfffffffffffffea0}, 0x4010) [ 40.643581] syz-executor6 (5348) used greatest stack depth: 22760 bytes left [ 41.063500] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/04/12 09:15:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x2, 0xffffffffffff0000, 0x9, 0x3, 0x5, 0x4, 0x5, 0x0, 0xffff, 0x538, 0x2, 0x3}) sendmmsg(r0, &(0x7f00000066c0)=[{{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f00000019c0)="b58244ebcd0f6eb8e6a2ec0bf769bf38", 0x10}], 0x1, &(0x7f0000001b40)}}, {{&(0x7f0000002540)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000003980), 0x0, &(0x7f0000003a00)}}], 0x2, 0x0) 2018/04/12 09:15:16 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000200)={0x9, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x2c4e43, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000040)={0x1, &(0x7f0000b4b000)=""/4096, &(0x7f0000001000)=[{0x40000001000, 0x50, 0x0, &(0x7f0000000080)=""/58}]}) ioctl(r2, 0x100000001, &(0x7f0000001000)) 2018/04/12 09:15:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c00001e130021000000000000000000824c37faecec671f456f41c5b52b5900000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001300", @ANYRES32=0x0, @ANYBLOB="140003006c6f0000000000000000000000000000"], 0x3c}, 0x1}, 0x0) 2018/04/12 09:15:16 executing program 7: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="d3f18321fa230f9dbfaa1946eb404339a983f404ffb42c5513244e0bb5e06dc8db538425ed241a", 0x27, 0xfffffffffffffffa) r1 = add_key(&(0x7f00000001c0)='\x00\x00\x00 \x00\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)="977472524a10be39615efdd718f9ffa4a6e82e363edbbbd074bf78fd4dcfc94921b85c47000bcc92d999b8d5020c97f931fa2fff519cddfcbd5222c7e3c8fe0f8baf54f5ba6d1de94f5a651e", 0x4c, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000000280)='cifs.idmap\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='\x00', 0xfffffffffffffffa) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001c00)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001c40)={'team0\x00', 0x0}) bind$packet(r3, &(0x7f0000001c80)={0x11, 0x7, r4, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x14) keyctl$dh_compute(0x17, &(0x7f0000000340)={r0, r1, r2}, &(0x7f0000000380)=""/202, 0xca, &(0x7f0000000540)={&(0x7f0000000480)={'sha1-generic\x00'}, &(0x7f00000004c0)="2fc12e284b0ae7a7b88c81d5dfe8adf89d3a9ed144e3a6f55581755718e5a02c2b99b847a1ad51fd8b970beedfdf9474d9c479ffaa38a02199e6e12e3cb6525a8df5261cf3b80d9b201f4668e489a8990168a0d205b2d91d19da917aecd40a963f5a10ac346377c292f12912a9118547ef547a6d80b48ebd32e742af69", 0x7d}) r5 = gettid() r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000680)={0x0, 0x81}, &(0x7f00000006c0)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000700)={r7, 0x8215}, &(0x7f00000007c0)=0x8) r8 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r8, 0x402c5342, &(0x7f00000005c0)={0x0, 0x20, 0x7, {}, 0x80000000, 0xfffffffffffffffe}) pwritev(r6, &(0x7f0000001b80)=[{&(0x7f0000000800)="8898d9492d4e0376fd7fd2025e8ebd66de740654c2b288ad5a1b7c497c2bdaf3e5852fa049df56c777d771a04aca754205f7b414cb11525cd4ac39c43890610cafbc1b129755e339aef85941e0dc53644634720599b4cbf8ccfc0c0fa8ba831011f42a0525a2a137809ced03a45a14834a6229c786542625235490f17ffe144046f4187ef0f001e58db224a524f4e5413efbc958c33e1427835f4eeae0d151afb6dfe0c8e29f95524557d7ec7f662a16a37bb08319bd1c9f40ed5466b469754da9487fa36b04999e9b4b9a4db427f13b164888", 0xd3}, {&(0x7f0000000900)="180fdb78386b943a4083c19e50746cb70c5ffbf23210a09fef88dddbfff4cd248256b36704fc345d688fbdd7722765df021c4acc35965eebea2da828030559febb0b355e3f2f3b9ad4c79ce721cfa3050faec5d3b77e8ef45e4fd257fbb12a213c3fd56b5ba9e0a030cae61be550db26357bd0d9fc6f1925e78f2f509c6f00a647957a7c63b68e690d6100764ae22f60ace0f7b7e2ed8bbfd6c1d780ad554dbc50d914b9d5c0af708d5c6fcc9f5802263e9c7463e60c0d128be2868a43f1c5ce", 0xc0}, {&(0x7f00000009c0)="b623c3675bc7a4af5b131b56954195371fb0700ce55e53239bbf74184226e076ad4b45fb7dd4ae9d68f25f4c243c76051dab0d7f2e60e369c7e987453cf68ecb7c679a5a25fd091caba93332d8ee2637a4ae45dac668b93433791b292b5a51c534feffcac9d2185865bc1a340bf46d41ceb0b5d4c57d7e7820f5d830da01f1065df53a0a29da4d3bfd30118b7e47404d6272b5c31c63ce7df1f46120ce67e0e29a6d8fccc57dcfd2aef51f6e5963bbcab258b3e407d91eac2c614c61db35df1088558ed7d400", 0xc6}, {&(0x7f0000000ac0)="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", 0x1000}, {&(0x7f0000001ac0)="380682535adeb959d4221a24448e13567b68e945bdc58a3f68f7dc52196d0ed22f73f4f59d426588135efbf402131cf88a1c222fd5f772032d19b2a9412add9b7783de0176d24a02d889d38edca2a20663657563193e14ea55b8a4d4694593b7afe0625379a1af77bbe67e2142278483a16ccc52e046e248be7c24", 0x7b}, {&(0x7f0000001b40)="cea72db91591a138b36824e27d894f2e2771dd87a77f3f4747388cd1a650b08d84abca07bab54ce3c352", 0x2a}], 0x6, 0x0) r9 = syz_open_procfs(r5, &(0x7f0000000180)='smaps\x00') exit(0x0) pread64(r9, &(0x7f0000001cc0)=""/150, 0x96, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/relabel\x00', 0x2, 0x0) 2018/04/12 09:15:16 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x8e, 0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x38, @dev={0xfe, 0x80, [], 0x16}, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x0, 0x0, 0x92a, 0x9}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x479e}, 0x8) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) open(&(0x7f0000000380)='./file0\x00', 0x80, 0x100) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4}}, 0xe8) connect$inet6(r2, &(0x7f0000000500)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/12 09:15:16 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000b40)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000b80), &(0x7f0000000c00)=0x60, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x800000000000011, 0x800000002, 0x0) bind(r2, &(0x7f0000000ac0)=@rc={0x1f, {0x80000001, 0xf6, 0x1, 0x7, 0x5, 0xffffffff}, 0x100000001}, 0x6262) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005804000000000000580200000000000070030000700300007003000004000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000008a079ce10000000000000000000000000000000000000000000000000000"], @ANYBLOB="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"], 0x4a8) sendmsg(r1, &(0x7f0000000a80)={&(0x7f0000000600)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x3, 0x4, {0xa, 0x4e21, 0x1, @empty, 0x7f4}}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000680)="02ea48125a84876ca9a179f6c2078e5012f28a39174555c070b6f0f340a214244e045961ebc5b61ecffb3f910c480bc92a30bf6740dbfca9a551c351b72ae92e97ebf2cea27fee2666fae7ade78ef12c213c33c12467b121344a3fd780d40d653dbe6a1afdeeb721463247242a8b2153a93dc8c5ec4d67ecc77389bf6dcbb2acb24a3444c8", 0x85}, {&(0x7f0000000740)="0fe6", 0x2}, {&(0x7f0000000780)="4d3c923d4c45cbf0ed8f237289d41843fdf17bcb6cde6da7ee2608b916b03737eb97d80215f7b49d68969560caadbfb87f43", 0x32}, {&(0x7f00000007c0)="913c6eed541f63388e7b3eb9f39b0c9fed1f3fcb47b4a8ef657de7fd9f3a060df8a733dd421501f75ad3a2bd58b70a5d6333d8c10f8298e2aecec42ec4698e86e693943e8109940e31f34d730ef1bc165a1f34fdbec5a0bd0582c778942fb922a5fecaa364d5ec804a1e2e64cf921e2fd69e8573d65c77c8da1f", 0x7a}], 0x4, &(0x7f0000000880)=[{0xc8, 0x104, 0x8, "9ff921cba1208d8db0ce3919b69ef2acf531ceffd8226f6caa7b074fab7b2270f8093e85639294a4ea3de6b616ac2a837a070426125a4ddfa624e4470bb4e696d1b370db71d812227aebe40517776481bc6cf2d540b91886f26c025e2abebc9967ffdd1d0beafb42f50fefdd438ebcaa3d954057602b1ac1958d42a27a103c6f064b908480858329061c74f46cd5e21577fae0b4ed830adfe4cbbc70ced413d2e33a6cb518d71ab01d83b762427dd575e09f90f95d"}, {0x98, 0x10f, 0xfffffffffffffff7, "df4cefed6cebab8f31c12e525d8d95ff08df4c70dbd2721e2fe17e657c1903d961bdf12796abc8b2b086c6ba967c59f98211802345295789d16f1652ef5b1d0074b3e53c087fc6177547371c15e52766ec22ed134e3d6f8dbdacd1543b04ffb04c317d9e77a15219327339cb194236b539b54ecaaf3b5385d446ff6134bb700d15493026d32151ec"}, {0x28, 0x11, 0xeb51, "2d3429c94c641a7cf109450701ab9258cf27670015e4"}, {0x78, 0x10f, 0x7fff, "4ac27b1702742c9baea8ba99f5b7868aa84f454db7e0ebe042d629bc6e3858f80a44f0f5b8c8273fa11aaac87a0ac67b1fd146712217023cbec2a3f555c440ce5bd40c2ce8ef95d0ea6cfc7d9ab6403194764a2ee4e4e7ff8d261e74acba9a2ca32ad3663bc08ecb"}], 0x200, 0x4008000}, 0x40000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) syz_open_dev$loop(&(0x7f0000001480)='/dev/loop#\x00', 0x6, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 2018/04/12 09:15:16 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}}}, &(0x7f00000000c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)=@ipv4_newaddr={0x58, 0x14, 0x430, 0x70bd27, 0x25dfdbff, {0x2, 0x80, 0x41, 0xff, r2}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_LABEL={0x14, 0x3, 'ip6_vti0\x00'}, @IFA_LABEL={0x14, 0x3, 'bond_slave\x00'}, @IFA_ADDRESS={0x8, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}, @IFA_ADDRESS={0x8, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) 2018/04/12 09:15:16 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000340)='./file1\x00', 0x0) fallocate(r1, 0x11, 0x9, 0x1) fcntl$setstatus(r1, 0x4, 0x4400) 2018/04/12 09:15:16 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) flock(r1, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x80000, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r4 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r4, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/58, 0x3a}, {&(0x7f0000000400)=""/140, 0x8c}], 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x7f, 0x4, 0x6, 0x3}, &(0x7f0000000380)=0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x3, &(0x7f00000005c0)=[{0x190, 0x0, 0x7, 0xffffffff}, {0x0, 0x0, 0x400, 0x5d}, {0x0, 0x0, 0x6f8, 0x7}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x1c, &(0x7f00000003c0)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000480)=0x10) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000200)=[r5]) fchmod(r2, 0x48) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000740)) r6 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) 2018/04/12 09:15:16 executing program 5: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0x0) close(r2) read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x2000000003f) fcntl$setown(r1, 0x8, 0x0) fcntl$setsig(r1, 0xa, 0x12) fcntl$setown(r1, 0x8, r0) dup2(r1, r2) 2018/04/12 09:15:16 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f000001000000000000005a030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002010000ebffffffffff3f000200000000000000000000000000200102000300000000000000ffffe0000001"], 0xfffffffffffffee1}, 0x1}, 0x4000804) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4040, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r2, r3/1000+30000}, {0x0, 0x7530}}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/04/12 09:15:16 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="372321242b6c72dcb2dd3d45fe312b736500000000", 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)="5860351a3de46dccf6919bc22907949d9249eaf02842c044fc486d79088353cdb73115ba7a81350d7b38daead283d2ea4c5d26e18970ed1693355afd844e5e38f3340b2fce", 0x45) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x100, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x3d1, 0xfffffffffffffffb) ioctl$int_out(r0, 0x5462, &(0x7f0000000200)) 2018/04/12 09:15:16 executing program 6: r0 = eventfd2(0x0, 0x800) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x5}, 0x8) read$eventfd(r0, &(0x7f00000000c0), 0x8) read$eventfd(r0, &(0x7f0000000000), 0x8) write$eventfd(0xffffffffffffffff, &(0x7f000000eff8), 0xfffffefe) write$eventfd(r0, &(0x7f0000035ff8)=0x20, 0x8) [ 41.535399] device lo entered promiscuous mode 2018/04/12 09:15:16 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000004c0)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) wait4(r1, 0x0, 0x1, &(0x7f0000000000)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) [ 41.651367] device lo left promiscuous mode 2018/04/12 09:15:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) fgetxattr(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6f737866731f51d0ba0af3538425cd436bd14b6e"], &(0x7f0000000080)=""/200, 0xc8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000600)={'nat\x00', 0x0, 0x4, 0x76, [], 0x3, &(0x7f00000001c0)=[{}, {}, {}], &(0x7f00000004c0)=""/118}, &(0x7f0000000580)=0x78) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x2710}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000000000350400f101000000000000000000"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000240)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/135, 0x87}, {&(0x7f0000000380)=""/71, 0x47}], 0x2, &(0x7f0000003040)=""/4096, 0x1000}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000080)=[{&(0x7f00000000c0)="3900000013000904690000008100002e0700004003000000450001070000002119001a0010000000000000000002e500000000000800f41ee4", 0x39}], 0x1) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000400)=ANY=[@ANYBLOB], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="1400000042008fa99984000000009f0000000000"], 0x14}, 0x1}, 0x0) 2018/04/12 09:15:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) socketpair(0x7, 0x80802, 0x40, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x7fff, 0x101, 0x8, 0x1a, 0x155, 0xfa3, 0x2, 0x2, 0x2, 0x7c6e, 0x7, 0x7f, 0x5, 0xfff, 0x40]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={r2, 0x9}, &(0x7f0000000280)=0x8) sendto$inet6(r0, &(0x7f0000000000)="9c6548a0fb8d32f82e6746ed8cb99e0ec30563f8229c31a20f1e98d2db877de07fccb7ec9dae6f477fe9aca136549b8f8fb77be728a522f561278d0991a9df22ddcc8c6f45e9f63e45bd2e32ac681b89642529b5ee22bfe2a8323babf109785c7612efadead363bbf93b", 0x6a, 0x4, &(0x7f0000000080)={0xa, 0x4e23, 0x9072, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 41.753583] Option '!$+lrܲÝ' to dns_resolver key: bad/missing value [ 41.764990] Option '!$+lrܲÝ' to dns_resolver key: bad/missing value [ 41.868286] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5435 comm=syz-executor1 [ 41.889082] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5436 comm=syz-executor1 2018/04/12 09:15:17 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) fchdir(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0x100, 0x20003, {0xffffffffffffffff, 0x0, 0x3, 0x1, 0x7fffffff}}) 2018/04/12 09:15:17 executing program 6: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x440, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1d) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x4000000a}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x2) openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) 2018/04/12 09:15:17 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$llc(r1, &(0x7f0000000080)={0x1a, 0x101, 0x8, 0x1c6c0b80, 0x9, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}}, 0x20) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500", 0x4a, 0x10000}], 0x0, &(0x7f0000014300)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) 2018/04/12 09:15:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x37f) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000100)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x1000000000000226, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000000"], 0x10}}], 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) ioprio_set$pid(0x2, r1, 0x1ff) 2018/04/12 09:15:17 executing program 1: r0 = socket(0xf, 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8971, &(0x7f0000000040)={'bcsh0\x00', @ifru_names='yam0\x00'}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=0x0) accept4$inet6(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x1c, 0x800) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x200100000002}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000400)={r5, 0xfffffffffffdff7d}, 0x3ba) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000540)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000640)=0xe8) r7 = getuid() sendmsg$nl_netfilter(r0, &(0x7f00000019c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0xa200}, 0xc, &(0x7f0000001980)={&(0x7f0000001a00)=ANY=[@ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="08001200a04de548e4005d00aff23e11960bbb5dd22808006700", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB='\x00\x00\x00'], 0x12f8}, 0x1, 0x0, 0x0, 0x81}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000680)=ANY=[@ANYBLOB="03006fba5f9a1e67d0983e5bad904c68e1884807d93899085dc5bdb6ec86e95b655eb0b46a14797939d51b8b46e0f9569bf5fd0f617156a23a067b295557f5bcf0565771aec99bdd003928de4878cb7b19573a23f5fd872a7f9b39ab6287ab614ede8c36043a133234c5f85a7b6bf36bd8497977e69afd271d41f266e6e959"], 0xa) r8 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r3, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00000001c0)=0x7, 0x4) sendmsg$nl_netfilter(r9, &(0x7f0000000240)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000140)=ANY=[@ANYBLOB="0001dda0"], 0x14}, 0x1}, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r8) r10 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x1) fchdir(r10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x208801, 0x0) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) ptrace$getsig(0x4202, r4, 0x0, &(0x7f00000004c0)) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) socket$pptp(0x18, 0x1, 0x2) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') 2018/04/12 09:15:17 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xc000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000040)) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) close(r1) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) dup2(r0, r1) 2018/04/12 09:15:17 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001404001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) 2018/04/12 09:15:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000044fd0)=[{0x0, 0x1, 0x200000000000000, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r3, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) dup2(r1, r3) 2018/04/12 09:15:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) fsetxattr(r0, &(0x7f0000001400)=@known='security.capability\x00', &(0x7f0000000000)='securityvboxnet0\x00', 0x11, 0x0) syslog(0x3, &(0x7f0000002b80)=""/201, 0xc9) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000037c0), 0x8) 2018/04/12 09:15:17 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000580)=[{{&(0x7f0000000040)=@can, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/17}, {&(0x7f00000000c0)=""/178}, {&(0x7f0000000180)=""/177}, {&(0x7f0000000240)=""/161}, {&(0x7f0000000300)=""/207}], 0x0, &(0x7f0000000480)=""/219}}], 0x51e, 0x0, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000005c0)=0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000600)={r2, @in6={{0xa, 0x4e24, 0x3f, @loopback={0x0, 0x1}, 0x8}}, 0x80, 0x4}, 0x90) write(r1, &(0x7f0000000000), 0x0) 2018/04/12 09:15:17 executing program 6: pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f0000000100)="014dc60b16c25eaf54e2cf64605676555f529cebe793ecc47017065053a1e57f7e4c9531df2892a2eb8d0e35528fc1f48e80eb8f8104f0b3946333e4b80a308f69e432b7e511aa297bbcce1684f952a5c0259f58fc8765d8fb7d67a0c1dfc8ea9b2b9e990000000000000000", 0x6c}], 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}}, 0x1e) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/108, 0x6c}], 0x1) 2018/04/12 09:15:17 executing program 5: r0 = memfd_create(&(0x7f0000000140)="8e7070703076626f786e657431656d3100", 0x2) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000300)=0x4, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00000001c0)="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") creat(&(0x7f0000000340)='./file0\x00', 0xc) sendfile(r1, r3, &(0x7f0000000040), 0x100000000081) fchdir(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000000c0)) 2018/04/12 09:15:17 executing program 1: r0 = socket(0xf, 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8971, &(0x7f0000000040)={'bcsh0\x00', @ifru_names='yam0\x00'}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=0x0) accept4$inet6(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x1c, 0x800) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x200100000002}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000400)={r5, 0xfffffffffffdff7d}, 0x3ba) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000540)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000640)=0xe8) r7 = getuid() sendmsg$nl_netfilter(r0, &(0x7f00000019c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0xa200}, 0xc, &(0x7f0000001980)={&(0x7f0000001a00)=ANY=[@ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="08001200a04de548e4005d00aff23e11960bbb5dd22808006700", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB='\x00\x00\x00'], 0x12f8}, 0x1, 0x0, 0x0, 0x81}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000680)=ANY=[@ANYBLOB="03006fba5f9a1e67d0983e5bad904c68e1884807d93899085dc5bdb6ec86e95b655eb0b46a14797939d51b8b46e0f9569bf5fd0f617156a23a067b295557f5bcf0565771aec99bdd003928de4878cb7b19573a23f5fd872a7f9b39ab6287ab614ede8c36043a133234c5f85a7b6bf36bd8497977e69afd271d41f266e6e959"], 0xa) r8 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r3, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00000001c0)=0x7, 0x4) sendmsg$nl_netfilter(r9, &(0x7f0000000240)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000140)=ANY=[@ANYBLOB="0001dda0"], 0x14}, 0x1}, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r8) r10 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x1) fchdir(r10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x208801, 0x0) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) ptrace$getsig(0x4202, r4, 0x0, &(0x7f00000004c0)) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) socket$pptp(0x18, 0x1, 0x2) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') [ 42.861781] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 5 /dev/loop4 2018/04/12 09:15:18 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90e60fe49c269dd9) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/04/12 09:15:18 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x10200000003, 0x0) r1 = gettid() syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0xffffffffffffffff) wait4(r1, &(0x7f0000000100), 0x4, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000009c0)=@assoc_value, &(0x7f0000000a00)=0x8) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000280)={0x2, 0x62a0, 0x0, 0x5, 0x2, 0x2}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000580)='tls\x00', 0x4) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) clone(0x0, &(0x7f0000000680)="11fc3d677819c5fd3ced30772692c922a63195f4d5324df3c529e766c729b0c9e5b16a445f0806704d126f46df29a55cd179ee140026c45dce7b7bc635c61cf244f1ff7de9a4b459c91981191fb2ad1eee4850046b0e99581a178d7d2900f516d3dd5cb7a92528cc49b2826a12fe7af568ef4bd6cb615680d021d5f21d8cb5280027320750b0a08312b6a5ed8e7993c57bcf072e3ecfd3c6edb49f1fcb28dbdec8644ac4f84cca6964c599fc60996c9b95f1d29d411a65c06a44cce339e1f6dd5aedfe7e8d937f23e3538f38f7cedc53c70deed22a35fd5a311c0115d00024c67f13637f6fa13033", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) mq_open(&(0x7f00000003c0)='\x00', 0x0, 0x180, &(0x7f0000000400)={0x2, 0x8, 0x0, 0x8, 0x4}) r3 = socket$nl_crypto(0x10, 0x3, 0x15) dup3(0xffffffffffffffff, r3, 0x8080000) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x400, 0x0) getsockname$netlink(r0, &(0x7f0000000380), &(0x7f0000000140)=0x2f4) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) gettid() timer_create(0x0, &(0x7f0000044000), &(0x7f0000636000)) clock_gettime(0x0, &(0x7f0000000000)) 2018/04/12 09:15:18 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffffe74, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ptrace$setopts(0x4206, r2, 0x0, 0x0) tgkill(r2, r2, 0x3d) ptrace$getenv(0x4201, r2, 0x0, &(0x7f0000000080)) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/04/12 09:15:18 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1d, 0x0, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r1 = socket$inet6(0xa, 0x0, 0x0) r2 = dup(r1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000440)) getresuid(&(0x7f0000000940), &(0x7f0000000900), &(0x7f0000000980)) gettid() lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)) fstat(r0, &(0x7f0000000800)) getpgrp(0xffffffffffffffff) getresgid(&(0x7f00000009c0), &(0x7f0000000a00), &(0x7f0000000a40)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000a80)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000ac0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000bc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000022c0)={0x0, 0x0, 0x0}, &(0x7f0000002300)=0xc) sendmsg$netlink(r0, &(0x7f00000024c0)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000700)=[{&(0x7f0000001100)={0x10, 0x34, 0x0, 0x70bd27, 0x25dfdbfe}, 0x10}], 0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="0000000020000a00000000000100000002000000", @ANYRES32=r3, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100001001000000", @ANYRES32=r0, @ANYRES32=r2], 0x50, 0x8000}, 0x800) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) select(0x40, &(0x7f0000000280)={0x6169, 0x4bd, 0x1, 0x2, 0x3ff, 0x9, 0x94, 0x3}, &(0x7f00000003c0)={0xf7, 0x6, 0x0, 0x4, 0xfc7c, 0x10001, 0x9, 0x2}, &(0x7f0000000400)={0x0, 0x6c6, 0x400, 0x100000000, 0xff, 0x7fff, 0x8, 0x2}, &(0x7f0000000580)={r6, r7/1000+10000}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r9 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r9, &(0x7f0000000500)=ANY=[@ANYBLOB="0000007f7c975984706ff601dfa0ce7cae140237819a8a0c4f8b2b90265b34e13d910fcb18694450fc7972fa027fb55ddf4db055cb6e0ea52c5b00000000"], 0x1) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000340)={0x0, 0xf634, 0xcc, {r10, r11+10000000}, 0x4, 0x7}) fcntl$setstatus(r9, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') r12 = socket$netlink(0x10, 0x3, 0x0) writev(r12, &(0x7f0000011ff0), 0x0) fcntl$getown(r12, 0x9) pwritev(r8, &(0x7f0000000240), 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_tcp_buf(r9, 0x6, 0xd, &(0x7f00000001c0)="0ff96be526dc7479dc678fe172", 0xd) 2018/04/12 09:15:18 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) fallocate(r0, 0x1, 0x9, 0x1000) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f00003b0000/0x1000)=nil) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/12 09:15:18 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00009b80924000008601000000000000000000007e"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/12 09:15:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x1, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008801}, 0x40) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xed86, 0xa800) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x14, 0x10000000000013, 0x311, 0x0, 0x0, {0x100000001f}}, 0x14}, 0x1}, 0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x0) read(r0, &(0x7f0000000140)=""/60, 0x3c) 2018/04/12 09:15:18 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000000140)="b866f96144b25d1899078edaed5676675284fd701d0889bc420bc1b8b09a8c6d2cf1abed330bf850f29b50ac1807c77f83675af0d030f7b46d20a94fcadff856fc2a8c5040d23cf100ee24638d966f8ddb9c43323952c808f6fd649ae99fc6331d0a5b4c602d739a1a05bc2e912465f2132fa4bd5cf566c7a50067b4d3bc3906f9810f50dc9318295a21b41fb535be085b6ad8305a8713ed05a69cd6680d9772817d81ef1ae23d1cbc1f19461ffcb13e58ff74620a43427dbd10b225ab8e9757a64c8b0e36807b37", 0xc8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={r1, r2/1000+10000}, 0x10) unlink(&(0x7f0000000100)='./file0\x00') 2018/04/12 09:15:18 executing program 5: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)='debugfs\x00', 0x0, &(0x7f000000a000)) syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x7fff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180), 0x0, 0x200}], 0x1000000, &(0x7f0000000200)={[{@max_inline={'max_inline', 0x3d, [0x36, 0x70, 0x0, 0x7f, 0x75, 0x33, 0x6d]}, 0x2c}]}) 2018/04/12 09:15:18 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000040)={@rand_addr=0x4, @broadcast=0xffffffff}, 0x8) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020f000010000000000000000000cee35453cf4bc33a0300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000cf7052000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb0000000000"], 0x80}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002600)=[{{&(0x7f0000000c00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002040), 0x0, &(0x7f0000000fc0)=""/9, 0x9}}, {{&(0x7f00000020c0)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002480), 0x0, &(0x7f0000002500)=""/230, 0xe6}}], 0x2, 0x10000, &(0x7f0000002740)={0x0, 0x989680}) 2018/04/12 09:15:18 executing program 1: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000540)={0x0, 0x12, "d44d93dc5be96b5b686a41461e20598b961d"}, &(0x7f0000000580)=0x1a) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000005c0)={r1, 0x40}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000480)={0x0, 0x7, 0x4, 0x0, 0x5, 0x7f, 0x0, 0x20, {0x0, @in6={{0xa, 0x4e22, 0x5b, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x3ff, 0x2, 0x2, 0x5, 0xfffffffffffffff7}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r3, @in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}}, &(0x7f00000000c0)=0xfffffffffffffe48) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x1f10, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)="8f82726f632f7379512f6e65742f69708b342f76732f73796e635f726566726573685f706572696f6400f9cd5e83977b793e370305b99aec373261b3601011d81c3e1b3276bac11199f4ce79ebd5fa2ec3ce5d63e95324812c4a074ae7c63518043b5ba425271a32f3910dac8a3b48adfb9f113bf39eff77a8d67cd1a9c386723720a24401a053507e32ad5536e8eb0bf84d351cabf034ec5cbc05172267a7c093283bf29d7c1d271593cd5c2397f1333496eeb8cc559f1a", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000300)={0x10, 0x2c87, 0x8a8, 'queue0\x00', 0x3}) write(r0, &(0x7f0000000200)="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", 0xfc) 2018/04/12 09:15:18 executing program 2: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip_vs_stats_percpu\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x800000000000011, 0x800000002, 0x0) syz_extract_tcp_res(&(0x7f0000000080), 0x1, 0x9) bind(r3, &(0x7f00005a2000)=@un=@abs={0x0, 0x0, 0x4e22}, 0xffffffa5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) creat(&(0x7f0000000240)='./file0\x00', 0x60) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r4, 0x3e1d}, &(0x7f0000000200)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) dup2(r2, r3) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000000280)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$packet(r3, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000006c0)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/12 09:15:18 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x840, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000901ef8)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0xfc83f8ada59e2b3c, 0x80800) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000180)=""/251) socket$key(0xf, 0x3, 0x2) 2018/04/12 09:15:18 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000000)=0x4) 2018/04/12 09:15:18 executing program 1: creat(&(0x7f0000000080)='./file0\x00', 0x4f) socket(0x5, 0x6, 0x1d) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) getrlimit(0xc, &(0x7f00000000c0)) 2018/04/12 09:15:18 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) r1 = socket(0x1, 0x802, 0x0) connect$ax25(r1, &(0x7f00004d1ff0)={0x3, {"00c50413000006"}}, 0x0) 2018/04/12 09:15:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x1, 0x1, [0x10000]}, &(0x7f00000002c0)=0xa) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x10001, 0x800, 0x4, 0x2, 0xe5, 0x0, 0x3386, {r3, @in6={{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x3, 0x8, 0x200, 0x5, 0x6}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r4, 0x77d2, 0x7000000000}, &(0x7f00000001c0)=0xc) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000300), &(0x7f0000000340)=0x4) listen(r1, 0xfffffffffffffffe) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000483ffc)=0x1, 0x4) r5 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r5, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x15, r5, 0x0) sendto$inet6(r0, &(0x7f0000000380)="0d0913a2cd2f606dccec1e4b075408f920", 0x11, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000003c0)={'gre0\x00', 0x600}) r6 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) getsockopt$inet6_tcp_buf(r6, 0x6, 0x1c, &(0x7f0000000200)=""/106, &(0x7f0000000140)=0x20) [ 43.764444] netlink: 224 bytes leftover after parsing attributes in process `syz-executor1'. [ 43.777473] netlink: 224 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/12 09:15:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x80) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000001c0)=""/125, &(0x7f0000000240)=0x7d) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"0707005b8140000000000000e4ff1b00", 0x1822}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001000)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000001040)=""/4096, 0x1000) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) 2018/04/12 09:15:19 executing program 6: socketpair(0x5, 0x6, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBLED(r0, 0x4b65, 0x7ce8) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) ftruncate(r1, 0x1000000007) 2018/04/12 09:15:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) read(r0, &(0x7f00000000c0)=""/146, 0x92) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/keycreate\x00') readv(r1, &(0x7f0000000040)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) 2018/04/12 09:15:19 executing program 3: r0 = socket$inet6(0x10, 0x400000003, 0x0) r1 = socket$netlink(0x10, 0x3, 0x240003) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000a80)=0x14) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000100)={'veth1\x00', 0x100}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'irlan0\x00', r3}) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="2c00004354a98280fb854900000000000a001928", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) r4 = memfd_create(&(0x7f0000000000)='md5sumsecurity\x00', 0x1) readlinkat(r4, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/79, 0x4f) 2018/04/12 09:15:19 executing program 5: r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x40000002}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1dff4)={0xe}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) 2018/04/12 09:15:19 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f00000003c0)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='sip\x00', 0xfffffffffffffff8) r4 = add_key(&(0x7f0000000240)='blacklist\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)="f8c5fd7002e6e3520cd2a7bfd758516f8ee50ec20035cc5cc652c7c27cf7c9de3940b8d991b2cc738ffe5c47414da0de27287544c5f35989e3a8018f43c7b0f31a52376b7f34e4699446aa94b83601c26f2eb55e60e9f226a899030365a7de23aa830fe91e2fb0d9c04ad0681717dffdfcd35903dbeffd133cf0648e6f570d468f88e7739681932044f8fffcc2126f61820b32c38b2560e22be47489526faba43566035860be48e4eb750e30e870e19f9ee8d9bd268238c43694a31c48595b00d87cc23393cbce4a16c842f5b0bd03ab65efc5df9ee1da7fc436f05fafb7", 0xde, r3) keyctl$reject(0x13, r3, 0xdfe, 0x10000, r4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) lookup_dcookie(0xff, &(0x7f0000000580)=""/67, 0x43) sendto$inet6(r1, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x50, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e24, 0x3f, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[]}, 0x1}, 0x0) ftruncate(r5, 0x80003) sendfile(r2, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/12 09:15:19 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair(0x8, 0x1, 0xffffffffffffff9a, &(0x7f0000000080)={0xffffffffffffffff}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x31, r1, 0x0) creat(&(0x7f0000000500)='./file2\x00', 0x0) write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0x1e7) 2018/04/12 09:15:19 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) getrusage(0x0, &(0x7f0000000300)) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}) r4 = dup3(0xffffffffffffffff, r3, 0x0) fstat(0xffffffffffffffff, &(0x7f00000000c0)) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev={0xac, 0x14, 0x14, 0x15}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x0, 0x0, 0x3ff, 0xa, 0x20, 0xa0}, {0x20, 0x53c, 0x0, 0xffffffffffff7fff, 0x2, 0xfffffffffffffffb, 0x0, 0x80000000}, {0x4, 0x10000, 0x8, 0x1}, 0x80000000, 0x6e6bb8, 0x1, 0x1, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3505, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}}, 0xe8) r5 = dup2(r2, r3) gettid() fcntl$setown(r5, 0x8, r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x72f1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000280)={r6, 0x2}, &(0x7f00000003c0)=0x8) ptrace$cont(0xf7fffffffffffffe, 0x0, 0x0, 0x800) tkill(r1, 0x16) 2018/04/12 09:15:19 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10000, 0x80) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r1, 0x0, 0x1) 2018/04/12 09:15:19 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) lseek(r0, 0x0, 0x3) readahead(r0, 0x100000000, 0x100000000) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x63fd, 0x7, 0x1, 0x4, 0x20, 0x80000000, 0x7, 0x1, 0x3, 0x9, 0x66, 0x4}) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r1 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x2, 0xffffffffffffffff) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)='cramfs\x00', 0x1004, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r3, &(0x7f000001fff8)='./file0\x00') getxattr(&(0x7f0000000380)='./file0/file0\x00', &(0x7f0000000ac0)=ANY=[], &(0x7f0000000400)=""/15, 0xf) openat(r2, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) 2018/04/12 09:15:19 executing program 6: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200100, 0x0) r2 = openat(r1, &(0x7f00000002c0)='./file0\x00', 0x100, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000000c0)=0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x4008042, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3) r3 = getpgrp(0x0) syz_open_procfs(r3, &(0x7f0000000040)='task\x00') fcntl$setstatus(r1, 0x4, 0x0) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000280), &(0x7f0000000300)=0x4) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000140)=""/236, &(0x7f0000000000)=0xec) 2018/04/12 09:15:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r1}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4) 2018/04/12 09:15:19 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x1, 0x300) r2 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000000)={0x4}, 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000040)={0x0, 0x2, 0x1, 0x1, 0x6}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x1}, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000140)=""/149) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xffffffff, 0x2, 0x6, 0x7f, 0x5, 0x7fffffff, 0x0, 0xffffffff, 0xff, 0x0, 0x5, 0x0, 0x3ff, 0x2, 0x1]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, &(0x7f00000000c0)=0x84) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 44.597752] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5625 comm=syz-executor1 2018/04/12 09:15:19 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000100)=""/173) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x20}) write(r0, &(0x7f00006ce000)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/04/12 09:15:19 executing program 3: personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x6, 0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)={0x4b, 0x2, 0x3, 0x8, 0x9, [{0x3, 0x7, 0xfffffffffffffffc, 0x0, 0x0, 0x400}, {0x4c, 0x0, 0x3, 0x0, 0x0, 0xb04}, {0x79c1, 0x0, 0x6, 0x0, 0x0, 0x80}, {0x6, 0x5, 0xffffffffffff8000, 0x0, 0x0, 0x2003}, {0x36b, 0x7, 0x6, 0x0, 0x0, 0x100}, {0xffff, 0x400, 0x7ff, 0x0, 0x0, 0x100}, {0x71, 0xfa3, 0x8, 0x0, 0x0, 0x480}, {0x6, 0x8, 0x8, 0x0, 0x0, 0x803}, {0x40000000000000, 0x200, 0x9, 0x0, 0x0, 0x2080}]}) mprotect(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x1) 2018/04/12 09:15:19 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000000)=[{0x3d}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)='=', 0x1}], 0x1) [ 45.499486] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5688 comm=syz-executor1 2018/04/12 09:15:20 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x1f, 0x9}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x2c, &(0x7f0000000400)=[@in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r2, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0005000000002edbdf2511fcffff0300020008000500ff030000"], 0x20}, 0x1, 0x0, 0x0, 0x54}, 0x48000) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={r5, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) r6 = socket$inet6(0xa, 0x400000000001, 0x0) r7 = dup(r6) bind$inet6(r7, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r6, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r8 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x7fff) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) sendfile(r7, r8, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/12 09:15:20 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020f00001000000000000000000000000800120000000300000000000000000006000000000000000000000000002000e00000010000000000000000000000000000000000000000000000000000000003000600000000000200ff7fac14ffbb0000000000000000030005000000000002000000ac14ffbb0000000000000000"], 0x80}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0x6) 2018/04/12 09:15:20 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x0, 0x1) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x4, 0x3, {0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}}}, 0x3a) 2018/04/12 09:15:20 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x14, 0x0, 0x0, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="50000000000000000000000000000000070000001a0000000000003a43302acd4be768b09307db9a54328b000000000000001400000000000000000000000000000000000000000000faffffffffffffff0000000000000000000000000000006737f43d1fef4b8e278f9216f204a0d7ce9b2df372cd13bad75b68c166f7a574e8f2af4d000000000000000803c1ca17be6d65e5c4051d106d132665608fe8c6e8ec53596d8a1b27133e024bd555086409c69ebf326802ee08e3e6d8996fd0bf9a"], 0xc1) sendfile(r1, r1, &(0x7f0000000000), 0x80000001) creat(&(0x7f0000000040)='./bus\x00', 0x0) 2018/04/12 09:15:20 executing program 1: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x1, 0x81}, &(0x7f0000000100)=0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) iopl(0x7fc0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000fe0)={{r3, r4+30000000}, {0x77359400}}, &(0x7f0000c20000)) r5 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETVNETBE(r5, 0x400454de, &(0x7f0000000180)=0x1) epoll_wait(r5, &(0x7f0000000140)=[{}], 0x1, 0x0) 2018/04/12 09:15:20 executing program 7: futex(&(0x7f0000000040)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f00000000c0), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000000280), 0x0) 2018/04/12 09:15:20 executing program 0: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000040)={{r0, r1/1000+30000}, {0x0, 0x2710}}, &(0x7f0000000080)) r2 = socket$inet(0x10, 0x2, 0xc) sendmsg(r2, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000d0a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) 2018/04/12 09:15:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000440)=ANY=[@ANYBLOB="010000000000000002000000e0000002000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000200000002000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000dfffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) r1 = dup3(r0, r0, 0x80000) bind$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"3444cdbabfe9c4"}, 0x2}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) 2018/04/12 09:15:20 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) mkdir(&(0x7f00000013c0)='./file0\x00', 0x20) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x9b36) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000001500)) timer_create(0x3, &(0x7f0000001280)={0x0, 0x34, 0x5, @thr={&(0x7f0000000240)="5fc5c59367d65d649d0dbeb4d1c716237ff79e270dafcdca66ac7a1d591deb4c4fbb", &(0x7f0000000280)="001f8ad780d81a8f45c0328f58ee98df6145b62faf4df69823b892110dd3e3717276fda7c0c50c2bec6e9e721bf7dd8d6ee6b31e4330cc6d73528878f857510a46de51d8fbd8e3446cef8eaa59a89ad16b4a3c6b208a8fcaafbda5700df594a710b2a34115d632a5dfd09ac84b2f2b25d203cf13bdbaed95af76e2110571eaa753f7fecd2415afae85b962a09c4bd98428f2b560b20572ddcd509c868e5bfd9d8c45b88eb4692f7d00a2eeef6a25a20b1bb20cf815e04e506715a2015b6f64f569cf1253715ea7028ebb48c86ddec999738bed00e4826250cc7e1ab8a51ce7f21b4cf828f669f6d68a0408ec5041fba33532df0123f608e6df7b4203f31a6cf367c7e6c2e90784000c14ace9fdf61b3de0c4358995522827d13f8f9738e1bf9dbc885c5b72d128c4d445b5bc575e8d69858a3cd186a9ffda1c983a06add9efc81cd7bea7565d89b920781149f40814ca2c81e960e3857e138b740f080829d9574747cdee2571601416b1181d72d5acd4824d267bfdbf1b5020dae0d227c7dd58746b73dbf316310f3cc1988bda9a7c865434f2d4708eb92efd58ccfd426f2b08ae2d08891491686c745d6d0fec8718f85ef7220e301f8f8e31fca44327d20602b02bf5c093549f9b16d03ceb9a4ef9c79fc99d39f775db258744af296c381852c69f3a84f30f9ef81c69fe986184d5ecbd5d07ae412347ca146a51d8041216d58de0108b7211b170daf7440a0117bedb6952f46f14d7085b17c83b0463b5af891c5b3d5c66170cb001915a467a676206317eb1598ff1ca206a316815821df2f43fe2efd9de455dd0a233bbbafd4c00fc78e9a22554d07be3d60bc560052b6114e9b7596a39fd15c3d3bd0368f7a0083b9dfd767c3b1c0a83cda9c225f056471e4b7ff5e64009eb07bebf4cfbc905544b3e2789b60bc084a562c53a90e32ca5c365a50ceeac54d3261e8b0226a5dc409752ea982814a35b172919cd7a05802f29aa013938e563c46f5ecbc5ef7352f7d8067f3fb27b81ea4e12f9e1415c84f54cbf9d97c24ea72360dfeae44c7545bd40447cffed8a65ec6b48b8f08df45f22623176ebbc1871a1476c0359bcfea71d32889ad9266cc06119867cf99f79660d27aa7ca665cdbbda97175f91a8e22c4e2315095c21dec968d92f1b4aff63625a7d522aa6a7c385c75525721db8567dc027271ee312d0e62c3c4ce436aed4693f67c45fac8b2cd8d187f783f5c357216942d81f40eebd6225e60363553c49b63dc5c3f959e84d63e0dec882651a847dbfcca988507c903fe307a0f9c5fad4b8ce7123fdcfdf14957aa41d740e2e99f7f6d1444f06f0742a675e9b2e940b4f7e3487de1fd8be9a74b872c942364050b255b176d07d36f801b3e5493f9eecb750aa6b44795b33c9ac912710aa85bcdbd90b4981b171075108d520b9abe727bba14e6b6d4c05147ef2d261c9b6c8dc150c57805953851bdba8ffd2431147818e04aace5d7d5a6c7a0b5b77eac26893ee722dacf048b59ddaa9e061dbc689fde0fa7f15c3508e4f307dc184422db4ac84384e18da5ad8e8cb0a4fdbc0774b22cb6d534e0838aa55248257063491ee38c69244a9bab8cec1633533e84f3287587807ab859d157ba706ca1226785da9cfa3abbc6e437453e8da18844a103098e7377672feaf99622fc2ed10853b5bb3c346d5b5465bc52323b08f7851afe2d5145afa0cdf899dba40ed89ee3a1c9e968bab58b9d285559c13daa4f8861c8b67279698d0a0306cb7bd3fe30972a4963a67f20c9ce993ce3066f44d51f3ec4a3b68e8809c71ef8da01d5b242ff4acbcd18d03fb38a05506741ab8d909fc7a9631ce5d44350282938b6a7fa0175e9e0801bad386ddb04e9d30d6ed655a6d71cb04c418e3bfec49870a0345fd09c04bc013ff439d3bc392c23d18b51de80a3d32bba80ca69a7f8ec516f15a6c51bcdf1a3449c9e89fdbe8e15e1716859cdd822e31689ed3baef25601d9c7c3dcd4a47e0da6a85c72bc18efa375a706ea34141c35d0c31fd280f98ea1c166da16da9bc2de9ef65f89d991d93ac3316ee2a5d6a710a882c863c79a5085150fb811770d4a5a62c35c33de4ffc98c77a21270f19d71dadf41e91e7dcbde3eea77bb83c10881a6eba456647a2881e847fd23eba96c6a900f20c07dc0e762ae44fc6ef16f68fa78d45fdf52e1c0f57d1548c383ca2240c7210c388317c02ec40e8f714cd23eb1d78180b2f5acd3ffc9836b3285609d3cf5b80b7ef2212aa9d0f9827e8c6a18f687df9e242d409eba8f5c0b1a1ec36b32e7cfa09109a80f98d6bc0a877eb2c0050fd1b56326f4d313e1f299593f95ce269bc34e73b7fd59434ed92272fd86a0ebc11fdacb7faa37dafef8455d9fa911d1debb6504ddee111c4968d732f2e66ff66fe1458015036a71d3e721bd7d2d21084fb45cb847a6d2c8e9d0b56df45eee59a9d01b712ff63274c9b4862f6967a35cfe1e33e048dbfa7b719242b539e94f47417d8afe5862f21fc71802fb0693f1a169de62175414148bb0aa340da926041f2dd7e4d607d9850a865ed475bfa1523d0ed3cf6cbfdb7e7a356b9e36fda068b9cc7379c60a096c5d429fb387f7685ea5d86d1a515226188abc096674a52af6d8a4e7c4a76886f05a10c447d47278b5545e70603b951cce3fd8eb803a0fcb7f3dc0ebcbd9325faf84b28e961483f949f1d46c15ea66a8885f7e6093b0b8dd9dcfe16e492c24059a89193b3e7cdf6e51a4b0da039ab8c83242dd43f54f1dea6925d02258a0c86fb04e34fe86c03c2f182b9e7c88e000a4c980622d53727a5c485551199dfc932f8730dfff56524b778c20c147a4d5615557501146f2537ab1487dc683e65ea1d7d531d5e200e6f67aacad53737bb30df14c0e3535b970a5c3c1db90cfd600b072a7c1bec7985e6a14970fa85a5e2150ade1d75b81dfebe69446f86944960d50bea50af2d87e0f289b1143980d5c9743d6e7ab47b95b374800ea05917dc37ecc7ba801d2b92d521d119587e8c5a842674fe89e9e0c333844da732d28be4fb31c55114c5420ae0405320c465ecc244ef0f38d749341ffe2e7c2aa2073541e0a9739a751e2e9931810561a9388eced3b4d4eae6b829cbacae7f864d9844efe30db5783c29ee95e1412891d50f470b36249d807870b3f860473fd3527fc53e0aed4d3b8aa73fb8792074883e318a08c54f9ed73d509017153d8eb624e3f9c132380982f554856a491fc8b8226382c88c34cb3f41e9aad14f3cc66711c8f98f491b6786220f556f3369ec6cb1190ed871da6833a919274348dbd596e41e0c3cc8e188221aa8ce1b1485289f044179c25dfe84b39179d358db7f977e253c0230cb5f935f5afc349b561cb3aa154e3f3941893e00659ab06c7d7782231c35ecd9bb01bed5a6ffc7282f3da96178201f82a0e8f9bd047b7f357aca46debd8b9d7922e575d50d01347c9f74b4568838e8da67131b0c4645b495d3843072ebf7b4d9455c13ea8be2fca702d439c4cc349e489944ca9975cad1f236ddf91c6dd3cbf49e6c1f85dba16a1530afebcee0994113e46575c33360b06ac3f70a518655161ccb15994768c11487e51c22a8f12294237ccecb2da0c993da6c27c65b1524991cd5032fc02291d206e5122e5910f981778f4357ff8c54d49c96d93e61b1d2a2de91b4d2eb31990e8c67f054a792f8984982de36fd233f17e342bf99b06b7c8fdfac6b7bd7c0ff99e1b8432a52536c73cd71aa646432be47db95a248c153123b9f3458b3ba2c520446531ec0f31d91dbcefec5dfcc4b5f0db5e6887208f81c698057bcd35a5c31f36037f47b6b083e6166fd5053f09978a6e7e11f7354af900520c72ecd9b1961d899b7b4ad98e16842390fba5aadc47cb6302b508b6ca75829998a6ea5ef5eb7d5b23299febd825a9600e3ad94f6cf0fc15833acca9dc625eb21cd67ffeae15209e1fbd958b38a1513f9d1aff08fff928cc12664a26041361287312246f7579f6f752b84b99b6a5c3fdf417293a830d68a424e14f570d8e6378c54dc8ee2a6cc1d5dcd0b617c933bdb682e208c003bd1b023c9e6a6799b8cc9ca718c612c51b89951030b77cc23fe350c04779abdc16bc0e91e7eaa3c2b4cfbbcd8d9209663981d7b45820ef9da51eabd79ac8c5cc343954d1238a5a50129cea4b076e7fa75096a224b1f17865a61deb77edc6064c43f8adedfcf72a0971a6f2cb680bfaefcce03fd0494c98892ded946b9f53f3325c9ce461139d7b9cece420d4ace9ff19d8ba4e56dc4c2038cb6eaca82741baa6added407c8978bc491fd3c8f6698291f8038c50dce80342c6aef04234e8643620a5f7ed763c4c44ab3efe5945e58a8c72ec399fa550296ea4ef8ebbcbfbcbbcc22981965314a1277f3640de3b50f86f599aebcae239d3e61a19fa1bf1caafb2536736d154c75cf7c1b958a68dc767f4c15059a54fec9f97ac3fb036994cba11f5f5930578c9668cf0bd1b1a1f3437bd5fa362b60b3cc7cb35bcb48af030d8bceb4824b45473e3c0cc7d308c724c87cdf5d1dffd3d76d038ad99635182e7741b298cfcbcd1e4cf82f2da418b22fab431546e1133120a21c61d1ad7d0c72af4f25d34a9a9af5d661caade7e1d9f6dbf5b853a102164d23cf54baa9d30c31a9aeb50ab318b6defddba1fe647328755de77dc6e3e2544f7e480eaba86c1294a6a1c0a9efb6d70404cb2e2dbcfc76102737d98093fbf9213c52dbcfd77fe1390934ef9392c64f020ccd0c6ce79091a71eb2a6497ebc43051d223820537348bc047c76f1af32f67bcc7aa0bf53bc773f1b591145d4922aabd8ae71ce5a32a467e4767875e218009e25cd0ddceb6f168d04401a1557abe9a3254d0d9208c5c8ca2ec7883e9e5b0caf0bda0a16d4919577f138f78f895e1bfc5f0870ca7e56ebd0e4cc39fb60599e3e3f07bc56763e4dde413d5c3c2edffc849a0e38137e655f2cdb885ad25572fb1cc364d0318c7b0b9e7b1588a7abfef2bbe47407e959be7ba2bca729f1a77325a1a774e1f1a4f4da7bb050ff4cacd8c9a8566282bfeadc61ee7ca92a7673d1de4c7a88b9b59d74d51d8f956ea1e8bf00239d8ef81bc1279cc9035a947665f50f979dd83fbfefab2bcb39230da9e1e8a39b2244997a198fb7d261c45f851e8584da90e2b4355de2d9e0e624fdaeb7bd0076aff9e490c3770afd837e6370c3acf5ef6f236260b4ef91fd10aca43b0fdc6e03350f1b05c7a82fd249d062b32fbcdd33b69c4072a0eb7bd850246137fa4d7faaee6d7baab793ae4073166e6afc9eab91cbdc230554e732624f31e13f95b4586738bacab85ae0d2197f619cb56c866c93ec69190ac52059a3a8b08291fdb526c89876c09c793b7e192949c90af2f14530f7f13cdbf120e3431e9b0546f17b4a93a4324d7826bd2352bd62e9ce1879f616a0869027d79c0b0d3191f00b89a5f18068db596733aae6846cb469b83b82b5d785683be0fd9b1e77bebcad35797b423266f292e993fcddd479ef2dc1c297c6a077c443fdee410515badf8a436772d502229f8d5da16f767f81a6cdec658ec20541de26a18c3a8832355cfef76cbdce32414bf23ae096289b32003f36025ede7bd1417c0395594f4d84f019e06f72c2fb56eebd93e5e8a87f55c7151169f0c84b248e2ccf672fd2c999845b43fd274a83403daa7e37f94e17d8c7a7c45896537d344596b627706ed6599a77f361552a92e0fafb21d08deb886b31ee21ec0a6531a2a38d942e0fb36f5221d853680eeda53967bcbb31ddf1c80f57"}}, &(0x7f00000012c0)=0x0) timer_delete(r3) r4 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000000100)={{0x6, 0xfffffffffffffffc}, 'port1\x00', 0x22, 0x0, 0x7, 0x3, 0x6, 0x0, 0x8, 0x0, 0x4, 0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000001c0)={@void, @hdr={0x0, 0x0, 0x5}, @x25={0x3, 0x0, 0x0, "b49b3fbe4cc668264998f38a63a960ce26a3047d7e84b5f4e1a3cb39892d2bae97f22b1c95cb9c807da9deb804ca41bbb5192cddd43edf4cd018c1d5daeaabdeac71"}}, 0x4f) 2018/04/12 09:15:20 executing program 4: syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) 2018/04/12 09:15:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x200004000) fcntl$getown(r0, 0x9) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/04/12 09:15:20 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000340)={0x3, 0x0, 0x7, {}, 0x0, 0x69}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x4e20}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x20001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={0x100, 0x6, 0x4, 0x7, 0x4, 0x80000000, 0x8, 0x4, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000280)={r3, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0xfe50) [ 45.832250] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/12 09:15:20 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0x40bc5311, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x0, 0x100000001}, 'port0\x00', 0x3c, 0x20, 0xc2, 0x200, 0x3, 0xffffffff, 0x2e, 0x0, 0x3, 0x400}) [ 45.933719] device lo entered promiscuous mode [ 46.011545] device lo left promiscuous mode 2018/04/12 09:15:21 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x2000, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xfffffffffffffffe}, {}, {}, 0x0, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r1 = dup(r0) sendmsg$netrom(r1, &(0x7f00000002c0)={&(0x7f0000000140)=@ax25={0x3, {"48a5581adad804"}, 0x2}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000380)="99b5ebb71864cbd6b5d3421a4e21d82c1ac7d445ef84299a86f00d2c32e3c00acdf0219222c2300c2a97a5cf92cc5b67ec5ba80d87fd311db800ad903b825c7fcd75256612427abfc921488b45d94c5244b2587eae45865713dfe6f1393ff9c0190522d95e3e341cf1b84b4d14727a7fa8f7afdeb43d6248d236fe519649ed23e50e145f8a15b6061afc597b1facafa02d797e4b76393e9fa6f6b6037850a255a4f1052992c3369f8589cf6c9a7accced2fd406b2801dc62b590ae5731", 0xbd}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000000440)="29c034ad024ff85372ef32b614866386c6bbe4cf5a4f238f557504dc51102987d54a3547d21e008e78c9827faaa41947586d4229240d40725b76c9bfef3f6bbc94aaec1abff59e7c9b20cd089013ff3f057f7d17a68d6b6c0bfcb0fce53d8f565a61e1f1a76b6c2d2336c77f6d625668bc674c281286d987fde53f0b7ae8626dec0be1d5179026a47b7c4b16124979ec61c6cf1f74b64c89760e8e8fc4944c145b23cc13d4053aa2bc1548f74e662bcd102ee99955ec76ace27cbe87c422127d90963d8137e77adeb5db1afed92452ebb0b13805c48b2b21eda18cdc8b488e", 0xdf}], 0x3, &(0x7f0000001840)=[{0x40, 0x0, 0x0, "4eb1f533dd6d3fbe2cd5c32af3d98a14bbaeec59670c7d265c31579ba12ed0f19092c8aa6ebaecf6b8"}, {0xa0, 0x102, 0x1f, "e6c98d76b1f88db69cb43a4e290e69fbd909fbb5c3469798be6e21fe595f99451ecab2024a5e9d2ea3b02c13c023d558f5896c8b0c095683eb7fb9c29354eb12ad738fa08f0d685e6f70c6172c907fa2d2832098d12dd78470033626cfab32b86d5abde4e2ba58407a66ec973804edf8bc6a7105417dc592bf33dcb6238d739192b42fa853032337d32e"}, {0xa0, 0x1, 0x74, "4d1369743bbdb9b4c7b7d4fab964351a620e051fcac712d72b5eab116522fa4a7c7f2f8d67b473cca5461d79ffc2ae2e7171b68bdc9eece381ee55848d40acc7309eb652762576d4383cd1fcc5a6e58c9b095284a00b14a6cb50672d0e693ecdeddf19e3065c7128f7891067b4e6d89d7b8997b28b7e50df966a3ee765f573403ec601d33386bcfab0ed827dd5b3e459"}, {0x98, 0x101, 0x8, "797189656bd65ccb76fdd4d31fc576e7cf4b381f4aa0380f584fd75d6eec79a7da4e99742f7470e95d8beec5e5cbf47da1a82aa7cd55dfa34bd713e9cdb8a679504bffc6c7000d06c898b3d6ddb657284458b550155e1f0173640f5b53aabfb4a172d09833adbff9918fa4de2a685728e8cab6e408732537b97f969872853921290e3cb721b05e"}], 0x218, 0x40000}, 0x4000) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)=0x0) r3 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r3, 0x0, 0x18, &(0x7f0000000000)=0x200, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001a80)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000700)=0xc6) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000740)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@rand_addr=0xfffffffffffff801, 0x4e21, 0x0, 0x4e22, 0x1, 0x2, 0xa0, 0x20, 0xff, r4, r2}, {0x0, 0x49, 0x7, 0x0, 0x27, 0x2, 0x1, 0x1}, {0x8, 0x20, 0x9, 0x200}, 0x2, 0x6e6bbc, 0x0, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d4, 0x6c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xf}, 0x3503, 0x6, 0x3, 0x40, 0x6, 0x7, 0x80}}, 0xe8) bind$inet6(r3, &(0x7f00000000c0)={0xa}, 0x1c) connect$inet6(r0, &(0x7f0000000340)={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/04/12 09:15:21 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000001c0)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x101000, 0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x10000, 0x1a0, 0x3, 0x63, 0x0, 0x4c, 0x3190, 0xa, 0x20, 0x1, 0x7, 0x7ff, 0x3, 0x8, 0x8, 0x100000001, 0xe72d, 0xfffffffffffffffd, 0x7, 0x9, 0xfffffffffffffffc, 0xc6, 0xfc5, 0xb, 0x8000, 0x9, 0x6, 0x1, 0x1000, 0x1, 0x80, 0x9, 0x8, 0x4, 0x9, 0x6, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000100), 0x1}, 0x1a048, 0x4, 0x7, 0x6, 0x9d, 0x7, 0x100000001}, r0, 0xd, r1, 0x2) clock_adjtime(0x0, &(0x7f0000000000)={0x7, 0x0, 0x8}) r2 = open(&(0x7f0000991000)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r2, 0x40305828, &(0x7f0000000000)={0x2, 0x2}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={r3, 0x1, 0x20}, 0xc) 2018/04/12 09:15:21 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000440)=ANY=[@ANYBLOB="090100001a00010bffffffffffffffffff61090000000000000000a22d9868a0b67718a212aec6b6e500000000017f00000100000012830a138133d703ec988c7ddb142c2a1567a1d68e09f80000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac14ffaa000000000000000000000000ffffffff6c000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0a0000000000000000000000480003006c7a6a6800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000200)={@multicast1, @broadcast, 0x0}, &(0x7f0000000240)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'gre0\x00', 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4403800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000640)=@delpolicy={0x13c, 0x14, 0x10, 0x70bd25, 0x25dfdbfc, {{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x0, 0x4e21, 0x7f, 0xa, 0x80, 0x80, 0x2c, r3, r1}, 0x6e6bb7}, [@sa={0xe4, 0x6, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x4e24, 0x0, 0x4e20, 0x3ff, 0xa, 0x80, 0x20, 0x3b, r4, r1}, {@in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4d2, 0x33}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {0x4, 0x1, 0x64bb795a, 0xfffffffffffffff8, 0x7, 0x7, 0x1000, 0x4}, {0x1, 0x5, 0x1, 0xfffffffffffffffe}, {0x0, 0x8001, 0x1}, 0x70bd25, 0x3506, 0xa, 0x3, 0x7, 0x8e}}, @replay_thresh={0x8, 0xb, 0xe08a}]}, 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x4000) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000100)=0x80) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) 2018/04/12 09:15:21 executing program 0: clock_gettime(0x0, &(0x7f0000000100)) 2018/04/12 09:15:21 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x105}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)) 2018/04/12 09:15:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x6, 0x8, 0x3, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x100000001}, 0x8) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000540)="39000000110009470104000000000000000000000200000045efffff08809b0019001a000000000048a3f30300000000000b9ccad9235cd332", 0x39}], 0x1) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 46.284960] netlink: 25 bytes leftover after parsing attributes in process `syz-executor5'. [ 46.294648] netlink: 25 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/12 09:15:21 executing program 6: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) ioperm(0x1, 0x0, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x3, 'i:6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/04/12 09:15:21 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001c40)={'gre0\x00', 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000001e40)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20044}, 0xc, &(0x7f0000001e00)={&(0x7f0000001c80)=@newsa={0x16c, 0x10, 0x10, 0x70bd28, 0x25dfdbfd, {{@in=@dev={0xac, 0x14, 0x14, 0x16}, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x0, 0x6, 0x4e20, 0xd5, 0xa, 0x20, 0x80, 0x3f, r2}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3c}, @in=@broadcast=0xffffffff, {0x400, 0x80, 0x5ec, 0x9, 0x9, 0x9, 0xff}, {0x1f, 0x0, 0x10001}, {0x3, 0x4, 0x100}, 0x70bd25, 0x3506, 0xa, 0x1, 0x2, 0x20}, [@offload={0xc, 0x1c, {r3, 0x2}}, @tfcpad={0x8, 0x16, 0x9}, @srcaddr={0x14, 0xd, @in=@loopback=0x7f000001}, @srcaddr={0x14, 0xd, @in=@broadcast=0xffffffff}, @coaddr={0x14, 0xe, @in6}, @output_mark={0x8, 0x1d, 0x6}, @lifetime_val={0x24, 0x9, {0x7ff, 0x1, 0x7, 0xfffffffffffffffa}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f00000000c0)=@known='system.posix_acl_default\x00') r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x202080, 0x0) getsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000340)=""/132, &(0x7f0000000400)=0x84) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x0, 0x0}) ptrace$poke(0x5, r5, &(0x7f0000000140), 0x20) r6 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000240)={r7, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}, 0xfffffffffffffff7, 0x100000001, 0xdce7, 0xac96, 0x4}, 0x98) r8 = syz_open_procfs(r5, &(0x7f0000000040)="006400ecff0345") getdents(r6, &(0x7f0000000500)=""/203, 0x3e) ioctl$RNDGETENTCNT(r8, 0x80045200, &(0x7f0000000100)) getdents64(r8, &(0x7f00000007c0)=""/528, 0x2b) getdents(r8, &(0x7f0000000a00)=""/4096, 0x1000) syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x129802) 2018/04/12 09:15:21 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) read(r0, &(0x7f00000000c0)=""/102, 0x66) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x7, &(0x7f0000000180)=0x4) r2 = socket$inet6(0xa, 0x802, 0x88) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) setrlimit(0xf, &(0x7f00000001c0)={0x9, 0x9}) sendto$inet6(r2, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xfffffffffffffce0) 2018/04/12 09:15:21 executing program 3: r0 = socket(0xa, 0x4, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'bond_slave\x00'}) 2018/04/12 09:15:21 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x14, 0x0, 0x0, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="50000000000000000000000000000000070000001a0000000000003a43302acd4be768b09307db9a54328b000000000000001400000000000000000000000000000000000000000000faffffffffffffff0000000000000000000000000000006737f43d1fef4b8e278f9216f204a0d7ce9b2df372cd13bad75b68c166f7a574e8f2af4d000000000000000803c1ca17be6d65e5c4051d106d132665608fe8c6e8ec53596d8a1b27133e024bd555086409c69ebf326802ee08e3e6d8996fd0bf9a"], 0xc1) sendfile(r1, r1, &(0x7f0000000000), 0x80000001) creat(&(0x7f0000000040)='./bus\x00', 0x0) 2018/04/12 09:15:21 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004522, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$setregs(0xf, r1, 0xffffffffffffff81, &(0x7f0000000040)="1e4be00c9e4a11c1990b20ab0f0f3cd038410ac7f5bc06405d060feb3177e159b40de159a6d0a142592b7b2b247dec3ee422b074d79fee3c05555f10121605504548d58c4f1fccb04e4a752c8e2345b110e27dcfd2e41b7d960417b32d3e2c67df97a1e857d6df9c1b63e9e8a7ed") 2018/04/12 09:15:21 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'lo\x00', {0x2, 0x4e22}}) r1 = memfd_create(&(0x7f0000000000), 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0xfd6, 0x3ff, 0x6, 0x734}, {0x9, 0x3, 0x800, 0x7fffffff}, {0x7, 0x9, 0x3f, 0x5}, {0x7, 0x0, 0x1, 0x3f}]}, 0x10) write$binfmt_elf32(r1, &(0x7f00000000c0)=ANY=[], 0x0) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f0000000040)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0x3, 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000140)) 2018/04/12 09:15:21 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x1d, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r4, &(0x7f0000000200)=ANY=[@ANYBLOB="0000047bc9de8c0c530d13ec8f0000000000"], 0x1) fcntl$setstatus(r4, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/enforce\x00', 0x22000, 0x0) fcntl$getown(r3, 0x9) pwritev(r4, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cfb93447d6feaef9f73c0561e075a8295d43017ab1a157786dcda36c5eec92a4306f284fa7e3ed364cc2da5c08cf7e4030d394520e123eee6d9ab275c91c174b1364fc943b49faefe12f605b5ce6c1400a91210c00477f900aff390901bf594c18557cb38a7d57ac8ded098b96b9dfc125e3bdc9305193f4cd256068baca5208160d820b9e7a043666ba4801cf6d557fc0f97f35c13ec6c0d1fe97ce1af1c17078ef47ab955200836671e402717481d14936b09828fd6f55fda2f11eb4c61b480e941133c0a4c5ec54033d0d174742191754ffe28b093596286a78ea01078337ada8585aa98dcc1143689002e31ccc5b9f5cfd2bbce5683a0f91b395391a60ba8e8f4d3c10c82c71caa74c44c8b0f3e42f1fc264497d5b9dabf309bad7bdfaa1be37137226b5cf2badc1397e0460b1e002dc5e15a143d79b0e44fb59b43b7f164614bb428a22a6b9acffe96c154bb02d256b3f5f53a92dfd8d1f014a3e30cb061a1ea6abc640869f4be210d60622d528999804f7847eb3a886aeb91f5cd80fd892b950d19144867616ddc95d349a84426d2c2288bac7aa0e7392526874f5ec41e677c4a83ea81e18bb2c382d288b69f1102ee944a764988a87fc38c87ebb41402bf0c7cfc10abb80ad010a68467225c566c3c26ce51decb38b4a36daa4b2a71c8d818dc2973d80fefc0428c801cef822aa6d5678184ea9798450910f223b495ba8886751b815443b370f5aa638d2dfa2c47757ef69e92a7d674e6a7fc866c5bf308232dabbd55fa988952319797b458eaba3cbbe23ede09838646d026f85131a5476770bb5a8eff29472fcfd11e830aee3f276b0a007d85282a11282adb8ca7fe659b2155e01a3243a9381e2c0e75a284a1c99574d1db9f36dee4e6fc399c70697c2e7acdb71b4ff6a600ac2eedb193fac270c5fe4d033f310c95393794be698a66ac15dd2b4b78b3dd3eeae4f3635f7d30884c4f0be382818f53539ec82d781468de173c1ff1126789187ce815d7d6724e8b9f72055ff89a60e6ac533997a3cd3e9ce61e6e954536dd44b0647fa3268150cb64f015efd52fc93d242bac33e7111f118eccb18d20feb69520384a40c93915920904f286b41de292d0e6d531bed37d5ab17932fd57f81a55c82c60a80dc133065bee4f16b881400802420fdb2f23603fe754bf0fe2400c866501f3ce1b37651a134f01ee2ff844707351871a2be3d302e8678cc78a2facfe6db33a09cf99ea9befc93b99f4e17444e589fba89185f5d8ec00d1c4866b5a66d53cf7579cae2f5d789efb20cc34466b9bffd6ef15f54686996828a8ae0f3f93668df29790c03e5c91407ffb244ab3f1e2ddf1a3d501679b34a05765d840a28cb3c5cc1aa711a4b8566f274a897d431b1e4a790360f2075ba4b3ca7cb16666f6b9e60b7dbe868f572882890f8c7e5c03dc0fb343b18dfdab5f5f71f77b97e34c0fbcd24b44fa0fa36bf5064a35a0c2331d0bec6e437835928e29a0aa81843e8917380931882b0fa41903580e260c9b87f00356e260d5ea0f3fdfb64ef678c3cc981f3191f5c5f8d7c16c4f46a837491d7888c6997893bdda25a4934591a0edeee3f08f71467369420986fa34ae0f1654eae41f85fcd7bd1837ad1f26327e43b5dc7d3e54935bc2b1cb2adedb480ca22a9ddd9e38fcd405a008c32dfa5a1364064caa72e1cd552cb18099e5add0c81067ce321a9a96065b6fb2716ab23ecd82d22df153942876cafd10068be6acb7259978ed523c7413302f760d7a77413f8dff3a0c0c0d0e2372dd49e1b709bdbdfba02e4ea475082522953443de01c369ad46e8cf6312b0e21649fa5b330488faeb36eac7da5a6fbdd826ef7bf618a1bec93f2b22d3b2d08203c5049389a944e26ad", 0x53a}], 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') syncfs(r4) setsockopt$inet_tcp_buf(r4, 0x6, 0xd, &(0x7f00000001c0), 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000640)="59c375f0d44f8e7a440e8c5941bba3c494b7a6c23e23f7b4a77e8616df844bfe9524d2b4c9b825501cfc6b83f078f0762e63ef3f3c17197b3e51ff9632da4a8b03cbd7b011f99c98bec827", 0x4b, 0x2000000c, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) r5 = open(&(0x7f0000000480)='./file0\x00', 0x420000, 0x22) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000440)) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x80003) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4) fchdir(r0) sendfile(0xffffffffffffffff, r6, &(0x7f0000000140), 0x7fffffff) sendfile(r2, r5, &(0x7f0000d83ff8), 0x7) 2018/04/12 09:15:21 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) sync_file_range(r0, 0x7fff, 0x3, 0x2) ioctl(r0, 0x5, &(0x7f0000000140)) 2018/04/12 09:15:21 executing program 3: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = inotify_init() mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, r0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) [ 46.877701] IPVS: Creating netns size=2536 id=9 2018/04/12 09:15:21 executing program 6: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fddff3)='/dev/snd/seq\x00', 0x0, 0x40000000001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042f74)={0xfffffffffffffffc, 0x0, 0x3, 'queue1\x00', 0xfffffffffffffffe}) write$sndseq(r0, &(0x7f0000000200)=[{0x0, 0x2, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000080)={0x0, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000000)={0x1000, 0xffffffff, 0x4, 0x0, 0xb1, 0x72}) 2018/04/12 09:15:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f00000001c0)={{0x3e, @empty, 0x4e20, 0x2, 'lblc\x00', 0x0, 0x91, 0x4}, {@loopback=0x7f000001, 0x4e20, 0x10000, 0x61, 0xf36, 0x2}}, 0x44) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x0, 0x9, 0x10001, 0xd6a, 0x0, 0x2, 0x8000, 0x1, 0x10001, 0x51fb, 0xc000000000, 0x4f, 0x6, 0x800, 0x0, 0x401, 0xfffffffffffffffb, 0x0, 0xffffffff7fffffff, 0x1400000000000000, 0x4, 0x2, 0x3f, 0x4, 0x3, 0x0, 0x6, 0x7, 0x1, 0xff, 0x3, 0x6, 0x444, 0x7ff, 0x2, 0x6, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x400, 0x1, 0x0, 0x7, 0x2, 0x1, 0x9}, r1, 0x2, r2, 0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x3, 0x1, 0x8, 0x7, 0x780, 0x7fff, 0x40, 0x2, 0xff, 0xdcb5}, 0xb) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000000000)=0xde) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000280)={0x6, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}]}) 2018/04/12 09:15:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x3ff, @empty, 0x3}, @in6={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x9, @empty, 0xfffffffffffffff8}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e24, 0x694f, @empty, 0x6a}, @in6={0xa, 0x4e22, 0x6, @empty, 0x754}, @in={0x2, 0x4e23}], 0xcc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x800000, &(0x7f0000000240)="634f7ab5e90ca79096a26600863fe04f5a39831895f1dafaebf85f2ed8b7079fe20814415ad305aa1516c9413526f7992203430df18de7a84bc678f3f4fb") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/12 09:15:22 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='maps\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000001480)=[{{&(0x7f0000000040)=@pptp, 0x80, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/22, 0x16}, {&(0x7f0000000100)=""/150, 0x96}, {&(0x7f00000001c0)=""/96, 0x60}, {&(0x7f0000000280)=""/152, 0x98}, {&(0x7f0000000440)=""/195, 0xc3}], 0x5}}, {{&(0x7f00000005c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000680)=""/185, 0xb9}, {&(0x7f0000000740)=""/77, 0x4d}, {&(0x7f0000000880)=""/27, 0x1b}, {&(0x7f00000008c0)=""/3, 0x3}], 0x4, &(0x7f0000000980)=""/52, 0x34}}, {{&(0x7f0000000b40)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000bc0)=""/216, 0xd8}], 0x1}}, {{&(0x7f0000000d40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000dc0)=""/87, 0x57}, {&(0x7f0000000fc0)=""/219, 0xdb}, {&(0x7f00000010c0)=""/217, 0xd9}, {&(0x7f00000011c0)=""/54, 0x36}, {&(0x7f0000001200)=""/76, 0x4c}, {&(0x7f0000001280)=""/39, 0x27}], 0x6, &(0x7f0000001380)=""/242, 0xf2}}], 0x4, 0x0, &(0x7f00000015c0)={0x77359400}) ioctl$sock_ifreq(r1, 0x89ff, &(0x7f0000000640)={'ip6gre0\x00', @ifru_settings={0xfffffffffffffe01, 0x200, @raw_hdlc=&(0x7f0000000240)={0x2, 0x2}}}) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000340)=""/163, 0x52}], 0x1d4, 0x0) [ 46.967569] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 46.977429] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 46.989284] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 46.998388] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/04/12 09:15:23 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x4000000080}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x42, 0x10800a}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x115002, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x7ff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/12 09:15:23 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='bridge0\x00') sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000008c0)=ANY=[@ANYBLOB="20000000000000e8ff0000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/04/12 09:15:23 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000700)={{{@in=@multicast1, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000500)=0xfffffffffffffd13) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000003c0)={0x0, 0x7, 0x7, 0x1000120001}, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@multicast2}, &(0x7f0000000800)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x7c}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000400)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x84) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x0, &(0x7f00000003c0)}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00000006c0)={0x0, &(0x7f0000000580)=""/47}) pipe2(&(0x7f0000000340), 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)=0x9) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000380)={0xff, &(0x7f00000005c0)=""/255}) bind$netlink(r2, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/04/12 09:15:23 executing program 1: r0 = epoll_create(0x100000000004c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x80002001}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000000c0)=0x7f, 0x4) unshare(0x8000400) r1 = epoll_create1(0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000687000)=0x7f, 0x4) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = syz_open_dev$usbmon(&(0x7f0000001980)='/dev/usbmon#\x00', 0x1a68, 0x101000) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00000002c0)={0x7, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$LOOP_SET_FD(r3, 0x4c00, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$llc_int(r4, 0x10c, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)=0x80) r6 = fcntl$getown(r2, 0x9) process_vm_readv(r6, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000600)=""/199, 0xc7}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/120, 0x78}], 0xa, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000001900)={{0x7}, {0xf331, 0x7}, 0x4f7, 0x4, 0x4}) bind$inet(r7, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r7, &(0x7f00000019c0), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x3a7) bind$inet(r7, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) shutdown(r7, 0x1) 2018/04/12 09:15:23 executing program 2: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="86", 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/12 09:15:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000ea8000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r1 = memfd_create(&(0x7f0000a83fe5)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/04/12 09:15:23 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) getgroups(0x3c2e, &(0x7f0000000140)) setresgid(0x0, 0x0, 0x0) 2018/04/12 09:15:23 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000000002fdff00000000000000000000000004000b009d426b53daf8b477fbac88c0b9404f53fdc035f7532e44f03e1fff44df75d818f0"], 0x1b}, 0x1}, 0x0) 2018/04/12 09:15:23 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080), 0x1, &(0x7f0000000080)}, 0x0) 2018/04/12 09:15:23 executing program 0: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet6(0xa, 0x80b, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/12 09:15:23 executing program 5: r0 = socket(0xa, 0x802, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='$posix_acl_access-]\'keyring\x00') sendto$inet6(r0, &(0x7f00005d3ffe), 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000870ffc)=0x2, 0x4) 2018/04/12 09:15:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x1, 0x35, &(0x7f0000000000)="d7fd0900", 0x4) r1 = gettid() process_vm_writev(r1, &(0x7f0000000200)=[{&(0x7f0000000040)=""/182, 0xb6}, {&(0x7f0000000100)=""/199, 0xc7}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000240)=""/141, 0x8d}, {&(0x7f0000000300)=""/74, 0x4a}, {&(0x7f0000000380)=""/94, 0x5e}, {&(0x7f0000000400)=""/66, 0x42}, {&(0x7f0000000480)=""/167, 0xa7}, {&(0x7f0000000540)}, {&(0x7f0000000580)=""/176, 0xb0}, {&(0x7f0000000640)=""/137, 0x89}], 0x8, 0x0) 2018/04/12 09:15:23 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000140)=[0x8, 0x1, 0x30, 0x7d3, 0x0, 0x1], 0x6, 0x7, 0x9cd, 0x80000000, 0xe6, 0x9, {0x6, 0x1, 0x151a, 0x6, 0x9, 0x7, 0x7fffffff, 0xfff, 0x101, 0x400, 0x1000, 0xbe, 0x67d3c2f4, 0xc1, "374eefcfbd576a3f21a1e21d758a7ab57a131416addd6f8c9c116eea0c732aa2"}}) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x80000, 0x100) r2 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x33a1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000300)={r3, 0x3f, 0x0, 0x2, 0x7}, &(0x7f0000000340)=0x18) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000380)=0x0) syz_open_procfs(r4, &(0x7f00000003c0)='net/rt_acct\x00') r5 = add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="4d63c8ef14abe5fb0295d3b1fa9f8b190556d25afeba6cee1e7eb424267bcd22df83f774f2f5b6218b5bebae984f0fe969b85cf333327f32ed", 0x39, 0xfffffffffffffffd) keyctl$clear(0x7, r5) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, {0xa, 0x4e24, 0xf5, @loopback={0x0, 0x1}, 0x3ff}, 0x8, [0x2, 0x1, 0x5, 0x9, 0x3, 0x6, 0x11d40, 0x8]}, 0x5c) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000000), 0x4) 2018/04/12 09:15:23 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)=0x0) getpgrp(r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r4, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x40, 0x1e6, 0x8, 0x200000, 0x20}, 0x98) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f000000b000)=[{0xa4}, {0x6}]}, 0x10) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @remote}, &(0x7f0000000080)=0xc) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="8f", 0x1}], 0x10000000000000ea) 2018/04/12 09:15:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000040)={@empty, @loopback=0x7f000001}, 0x8) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=@ipv4_newroute={0x24, 0x18, 0x5, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x24}, 0x1}, 0x0) [ 48.037515] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5856 comm=syz-executor7 [ 48.057771] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5872 comm=syz-executor7 2018/04/12 09:15:23 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000140)='ns/net\x00') sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) r4 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000700)={0x5, {{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1ff}}, 0x1, 0x9, [{{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x3ff}}, {{0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xd0b9}}, {{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}}, {{0xa, 0x4e20, 0xe9, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e23, 0x100, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8001}}, {{0xa, 0x4e21, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x101}}]}, 0x510) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000440)={'irlan0\x00', {0x4, 0x3, 0x0, "4cc9b7b1096a", 0x1000}}) acct(0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000600)=0x3ff, &(0x7f0000000640)=0x1) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000540)="1495c1ef9d0df702b90b07544df349aaf8aa4f40caae3e4a3965914194d343a706c3c371d2b2df0b8bc4a6eef3571e58ce131103854b5ca4770efad030c53497b2315ef1d9fd33", 0x47, r4) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) pivot_root(&(0x7f00000003c0)='./file0\x00', &(0x7f00000006c0)='./file0\x00') getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000680), &(0x7f0000000380)=0x40) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff8) shutdown(r0, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/04/12 09:15:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) getsockname$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000006c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = accept4$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CLR_FD(r3, 0x4c01) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x3ff, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@remote}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) 2018/04/12 09:15:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000238fc8)={&(0x7f000028afe4)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9f}, 0x80, &(0x7f0000250000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000000000002900000002000000544cd5148273289fa73808c238ab21d29f4ab71a00000000e6e18fd1dc64a59638fe6b5a406d25401f3e729f1a770ca1d97b364ff3cc27aeea469c11da51e45a6a8385af1989e228a456bddc7b984d9265a31bb787f8553b68db27a64d2507dc97bca8184d825dc4"], 0x28}, 0x0) 2018/04/12 09:15:23 executing program 3: unshare(0x80000600) r0 = socket$unix(0x1, 0x1, 0x0) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000500)=@can, 0x414, &(0x7f0000000140), 0x0, &(0x7f00000017c0)=""/245, 0xf5}, 0x20) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x4000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'rose0\x00', 0x20}) 2018/04/12 09:15:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = dup(r1) ioctl$TUNSETLINK(r2, 0x400454cd, 0x30f) r3 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4041c0, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000280)={r7, 0x16d8, 0x1a85}, 0x8) fchownat(r4, &(0x7f0000000040)='./file0\x00', r5, r6, 0x1000) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000002c0)={0x5}, 0x4) [ 48.475454] device lo entered promiscuous mode [ 48.530919] device lo left promiscuous mode 2018/04/12 09:15:24 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TCSBRK(r0, 0x5409, 0x0) 2018/04/12 09:15:24 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/anycast6\x00') openat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f0000d1bffc)=0x7, 0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f0000725000), &(0x7f0000626000)=0x4) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000080)={0x3a, 0xfffffffffffffffe, 0x4, 0x3}) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000000c0)=""/9) 2018/04/12 09:15:24 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x23ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r1 = open$dir(&(0x7f0000000640)='./file0\x00', 0xa00, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000080)) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000100)=@ethernet={0x306, @random="25210103446f"}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000340)="b53ffd4b4dcc948e065d8942c4e101ff85f0c3be4b12580bdb1585dd27ca7ff98e556f638035f9fd87379adc05098a9b51fea392d1b3e345c4d37468abb95012b6fc8e723050604890d844eed4ae0419fea016e67ddd6f2f62eaa985336dc74cb4a6c09b1186adf741a74c12f36ed9f310484c15321bbeacc8d4baf51904fb779fa47befcc8d264259543f9f970123ca0a39928a4520fc6350983853ddcd44145929817c56a15369a26b6a2780eacf6c5a8c217ad09401c61136353dd66a01cacc6e3df69d2eeb481f57a73dc5ef7ae5daa08ed7e9bb00ec8c1d47fb", 0xdc}], 0x1, &(0x7f0000000440), 0x0, 0x40}, 0x4000084) finit_module(r0, &(0x7f0000000600)='ppp1mime_type&selfcpusetposix_acl_access/({}eth0,nodev\x00', 0x2) fallocate(r1, 0x3, 0x0, 0x100000001) syz_mount_image$ntfs(&(0x7f0000000200)='ntfs\x00', &(0x7f0000000680)='./file0\x00', 0x0, 0x3, &(0x7f0000000880)=[{&(0x7f00000006c0)="df2164b05641fa39ed291ddde94d825356133db89b9bbdf33ff438052ed69e95621e0a6c3d676f994de60772f146ec949b305b9a4287a537a525ef705ce7dc166c38ba1dfe07ee7959e2a773bedb5dbe7884f2dd3844fd1d10e0664cd8fef4e6a1091c216b680e4f39bc091a4cdedf86fd", 0x71, 0xa3}, {&(0x7f0000000780)="748a8da3e3fc8e1e775951069fabdc941fc9f22a2dbbd6da871377739903764fd152126cb2d2895a54763d915389c57b2c49230ecd72ae0b072ccf6ed7590f32daad6f0b0c2b43c4c161c5013fbac531b1e5dbd13e731d0cdc72d499ba92042304176de5249a42a49ff6c924c357f911a7c1e520ec9c15bbff3f3974fed22830a6d12b7daf34aa52e83ea5793fd616138bd23ca5dc6c73680a25f2a881e5", 0x9e, 0x9}, {&(0x7f0000000840), 0x0, 0xffffffffffffff01}], 0x84, &(0x7f0000000900)={[{@errors_recover='errors=recover', 0x2c}]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xaa, "6568003fa9914a37cb0c06928b0eb1a6011e417ec7269791f1eeb1d94201cda9502ed47f957918d3cbf1245e718b0480d5d96d86fa4d600cd6e12b9757a81c813e29b138c93a5a6e24533686adea045e4929023f17207289ca72781445a7cc8f0f540e2273a68d7606c4cdb1f1869a876420eab269f6a79c1687ba6a6f0e5b49e2849f3b233175b63833697e9e561b5e074d81750fbb1ca910b151accaca55a5e7566afaf548ddeb470e"}, &(0x7f0000000540)=0xb2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000580)={r2, 0x2a, "69fbd8f3b4a487142396a623641dd0f7e319a623669a2f2853a145fb3e959103d77c358163cf3468ec64"}, &(0x7f00000005c0)=0x32) 2018/04/12 09:15:24 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000140)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) fchmod(r0, 0x2) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/247, &(0x7f0000000100)=0xf7) write(r0, &(0x7f00000001c0)="3c654f9261561ffe92c76c6f7a1d84a4a625bc2c04f6988df80190f9168782779ab4ca88fb1a1df246dcc29c2c34f69df2d19b15fa80b90340861491c8558a054846f6fe2a878c77b2b6762e89e51e4c6ed5d31c35d6a94b4cb8461bc6c83582c456c714ca06b8380c3fc519aa4cbb3abd30ebdd92d08adac809a8d7007c5d806eb991672b6802", 0x87) r1 = socket(0x10, 0x802, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004b80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004bc0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000004cc0)=0xe8) lstat(&(0x7f0000004d00)='./file0\x00', &(0x7f0000004d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) r6 = getuid() getgroups(0x2, &(0x7f0000004dc0)=[0x0, 0x0]) fcntl$getownex(r1, 0x10, &(0x7f00000061c0)={0x0, 0x0}) stat(&(0x7f0000006200)='./file0\x00', &(0x7f0000006240)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000062c0)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f00000063c0)=0xe8) lstat(&(0x7f0000006400)='./file0\x00', &(0x7f0000006440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000064c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006500)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000006600)=0xe8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000007080)={0x0, 0xf, "bc3ec9331208e82f2388903436676e"}, &(0x7f00000070c0)=0x17) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000007100)={r16, 0x3}, 0x8) getgroups(0x9, &(0x7f0000006640)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r1, &(0x7f0000006f00)=[{&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003680)=[{&(0x7f0000000300)="1b334bcbe701fbb7853fb95357e200286c677d60db1b8712014459db720b25865e02e27e47bf8e3999c5324ddc445447b848237667fe2924d96d992de5", 0x3d}, {&(0x7f0000000340)="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&(0x7f0000006e80)=[{&(0x7f0000006980)="2c5080353993bf8b583d97adfd8c2d189c68819d11392b9bb1b2724dfb71211b68c0cef104031dbf2932aa7624cfc7d638451275e51db4af3223a0c3a6f2c2f968d281d2c74f6694f7071da6b353524cd72402cb4e36f7413cd954a655cde6f02de51c180e048c4744501d3d2e30924a5e63fd7d01747a3d2b2bdc0454f1dc5fce1539d9f200ef81b64144d86e7defc71c5c8cbe558cefc13e4331fcccfefa2be229df64f4a37c3c269d4d5cd4d7a9976e9dd8ffad95699d4ee4", 0xba}, {&(0x7f0000006a40)="ca4958f3d200364da3ae94625d7bf099cc7831fe330b8dad0963101b5dc5b4225cbc37c2903445febd41c226368f0af672250bcd561f447aadc0bc63e4c054309f4bc47aa05d739658c9801fb140b652f2f69061950890882d14117f7f9c0204e20fc703876bb1f77c0ef767166672c38eecfcd1ba047aad42889b68b590dab14637e58cf844d50d4a97", 0x8a}, {&(0x7f0000006b00)="f5dc2639fbb087c97944130f33c29aaaafd35ba9d2127ce72f55be8d1c42343ae6ec9d72e386f83cc8f492bb9588a66032860b94cbdb9f403e6e2857b4f72a8d4b0c5278517429b24af81a18e8b0024d10fe04408286a1cd5a67c011380adcbb75898b9c3b0fdeae88c6eb8e9893271e797b5d050d7cd17abcc4cff5b34962142602be8388f4e638cdb39cf5269f9ac5d861813821068ceaaec4fd16f66af9360cfb7d60181f323edfe6f7edf8ed76b0a6c43d6c2a5009e624fbb4b181b2d98133461405435cec7b4b3fce6db1d29ad2dc", 0xd1}, {&(0x7f0000006c00)="7b7bc33db82b2e66dd0d8dd4b3fbdaf267a7cc6638d0841a94d19006ca7b14d9415e12d56de66969407faf517f09418338345eec6bc5b3dde3d47fe32e0cfb7cdebf5b6bb41af9794ca2f34ef3e8", 0x4e}, {&(0x7f0000006c80)="5835002b1850b1f3cfc748dee6ec593998e305a160fd97e696beb347d092dcfc306492b1d78650e30d7468a65cb1eccff96b136e9285cbcae2684e45fa542da4b793d4d279f15c330f482f4c1994ca30e06921000b94a5dffa9224db6b6f96b88b359fc730ddba42d06a2d878d40030712756553b44e068c8ff6152151071c39", 0x80}, {&(0x7f0000006d00)="10cda8473b8352a3e62c37793df8495e134a1467bf4aec9075299d4df4211144d3e77784fcfb6146ea502865fed0df4e9c4fbe7c818c711b4634f84dcc131af3acc270c4b9db70411da93278affd4f23df8ff66c1683d7d593b63c5a850b4c6769e02c8c2ae316003c13353f5d722283f8d98dc8394936ac559e956ec34d6fd450bd01bcaa82a661b373ce90eb4b6367fd03b28401a86fdebfaff44c5f1dc884e0d75c657744281f5a1cfc606d8e4367491faa1b5b5e", 0xb6}, {&(0x7f0000006dc0)="ac3a9c39d725cba9f3dce7d698dbfea503f9f4cdb0d777ca0fbc02cfafea50517d6a3305313c1367615ec9002660748239850df17b2b8466d4e0059e0611f6c895bbd29a927c58879e189dad681f743ff963324f0b5dbc7658dd2810074dbb5d7fa1a2c104d933593cc2d3da534de37fb894a318aaf92e8e164da43c53f2afaba9ff762a248159d334d41d721977b311b60b0d59cf05342180977034c1d0d2db3a53b62ef5", 0xa5}], 0x7, 0x0, 0x0, 0x810}], 0x6, 0x0) write(r1, &(0x7f000067c000)="220000002100070700be0000090007010a00001e00003c0000ff040405000c000000", 0x22) 2018/04/12 09:15:24 executing program 1: set_tid_address(&(0x7f0000000000)) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25}, {0x16}]}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/12 09:15:24 executing program 0: epoll_create1(0x80000) r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000200)=[{{0x77359400}, 0x4, 0x3169}], 0x18) 2018/04/12 09:15:24 executing program 2: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="86", 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/12 09:15:24 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000180)={0x8, 0xfffffffffffffc01, 0x10000, 0x9, 0x81, 0x101}) r1 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="6b73782e5e756575650700fa3e618621615973ab63ff4f06fc5e358b876844b582bc5b76242f9ed0f332"]) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 'queue0\x00'}) r2 = dup3(r1, r1, 0x80000) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000000)={0x7, 0x5}) syz_open_dev$sndseq(&(0x7f000085cff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r1) 2018/04/12 09:15:24 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x100) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000040)=0x7f, 0x4) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r2 = syz_open_pts(r0, 0x801) dup3(r2, r0, 0x0) poll(&(0x7f00003be000)=[{r2}], 0x1, 0x5d) write(r2, &(0x7f00000b5000)='\b', 0x1) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000000000)=0xb1, 0x4) 2018/04/12 09:15:24 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = dup2(r0, r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x10000080002, 0x0) r3 = dup2(r0, r2) read(r3, &(0x7f00004b8fab)=""/85, 0x55) pwrite64(r0, &(0x7f0000000080)="2bcfa562b247f561dcbe24570599dd7ef49664295f02b305147f426bc90953dfb7aea4c7a7c19dbc197339dfcfecb55384b6cbbb03c1ded1d937b8d9e3cbecb574faa6e9abe20489fc3c97e0f62bdaa40af07b1708a1b5efc36c762b37d91b42541260e7b53d1f3060c8ad88e6f660b3ec1b6e45a18538096c61d5eefdb9390495d5d1ab9484b7685ef3a1979d48429a21a64acbb30d89cf2e8b7cce23a5b9777e90674f4f8f27f6685320c6", 0xac, 0x7f) open(&(0x7f0000000000)='./file0\x00', 0x60000, 0x80) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x5, 0x4) 2018/04/12 09:15:24 executing program 3: read(0xffffffffffffffff, &(0x7f0000000240)=""/226, 0xe2) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000100)='tunl0\x00') clone(0x60888000, &(0x7f0000000000), &(0x7f0000001ffc), &(0x7f0000100000), &(0x7f0000000040)="c044fa57661167a0bd3abb8d720a299ee963e19942610f69760d48177810de678e53f12a75") r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="08002abd7000ffdbdf25080000002c000200080003000000000008000300050000000800030003000000080002004e22000008000700030000002c0002000800080000000080080002004e21000008000900020000000800080009000000080002004e220000080006000500000044000100080001004b5e00000c0007000200000011000000080009006f00000014000300ac141417000000000000000000000000080001000a000000080004004e210000"], 0xb8}, 0x1, 0x0, 0x0, 0x20000000}, 0x4804) 2018/04/12 09:15:24 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x3fe, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x1, @empty, 'lo\x00'}}, 0x1e) prctl$intptr(0x29, 0x8004) setreuid(0x0, 0x0) 2018/04/12 09:15:24 executing program 5: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)="86") inotify_init1(0x80000) 2018/04/12 09:15:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20600, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x7, 0x4) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000000)=""/93) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000300)) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000100)={'syzkaller1\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000080)={0x0, 0x2710}, 0x10) 2018/04/12 09:15:24 executing program 6: r0 = memfd_create(&(0x7f0000000000)="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", 0x200000002) sendmmsg(r0, &(0x7f0000003040)=[{{&(0x7f0000000140)=@nl=@kern={0x10, 0x0, 0x0, 0x800}, 0x80, &(0x7f0000000540)=[{&(0x7f00000001c0)="420cf002e3515374d52f5b322c86abe1dd30292fd9107bc38b56f823680923d3ab0e8002d6859ee62de45fb5ab1df904b066c717eaf4072b124c446f0e7a8ead3b40b0fde202bc3327a24feee6a101f47c12f63e83948a486e014f3e940c5756b65ef5037b82387a9997c907a403e4cf6fe9a9dcaa53926dff52571a12096da77620b5740c4bfe61e0e5fc576b2059a97cfead22f40a59e4fe60e744bd4b3aa2c8257dc0333e895e010cab2d7b1f9ac611103e1a049c9bd2946c04620a0bd9f011b0bee65137bfec882193c5f9ee67995a10ac870f2c5e193c2c1d38e3da94619b1fbe364ac44bca4bcc8d42", 0xec}, {&(0x7f00000002c0)="e11b299ad8a7dd8da3fd2656682cd0bbc63d42ea91b8658fd16df23910add2e201604e7f43b8d1fe48d65b75f2a36e2cd38b108beb86cd44ae5a876c31490f6875dbb9f07f45063e2f757e8fcaf152d3faa440a6d6ba8353ba911851977ae04e56e93eaae907688caee702cc040236dc02ddb2a06afbd860137fded22baf4147126cd5f8cabf0dcf61ef293d5e71c841bffd42a8c979c860a61623ca", 0x9c}, {&(0x7f0000000380)="dcf1db47de2ef9983ff801725b87cea83970aa55e614dea44ecfaf64d57977efe5733bfe0f3e50b59a4f80dd7162f4616a9a50fa8fbe992510645087ed03b2a5e743154552e69fbc9f8b3b54c259cc2849b057c58dfca849d052c6", 0x5b}, {&(0x7f0000000400)="87f8d1456caac3ec18ede2db043cca5ab21cdcd13e92496e4a6191e4803b3690f14956a4c5282aa1fc96f2f030b5998d0cceffc46541b2d84a0706d335b8b8981d359d99ffd4bf882ae1efc8a28ebbb2d97485d7d6026ed3bd3aeb8e387f297c98b095d8ec0f1f0ecc2721031a8df7a90ba5d2f8083a98f52faccd58bb0083165dff3188e1bddf0edbd0440c53249ed5d6f693b8651bbd7b56fba044acb58fd489f30a8ec2466f6409c0b36dd08cb963683a1dd56a9e17878e2bdc9bfc2c2814", 0xc0}, {&(0x7f00000004c0)="b5493a642668dc536239d9171d6525b80bfb3dcaf25c0442cc37d2ca19743b6998644f69bfe4399b4378a2d24fda451dc5af55ea8b66085aab079ded1c3abfb03848a35ad4c33a1f9c542936c4e0a8ccb51c800f72e86ad8212065623ed706e097fc6b05a45aad64652e7f53d0a3945353617db639da", 0x76}], 0x5, 0x0, 0x0, 0x4001}, 0xa3}, {{&(0x7f00000005c0)=@ipx={0x4, 0x400, 0xd28, "6fde47602bb4", 0xffffffffffffffe0}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000000640)="2b08ac6417783235a67fe4c581519e2951099f858db0d4878030bab877b4f969891838e87ecba1925cf909016e5d5b6dce6bfa629d88baaeac0b062005fc2e41d4aefb9c01de7421341e9e7a45dd896687153ac443072762a40afae21b6b2c53ddc1719693684ae42ff519aeac914c1816c6d2d82bc24c58f6f091d4fa530eaa9fea26c3509b99c2f357d2ac32da244dac68adb263a31fb9f51ae9a0fab68b9cc9b960a19aa4081049a40867eaa8f2f841e8a2df6d6c038d0c3e5797b229577e1fb1381f7271a042d3a0cb684b314c669463f3d275ca7e0740d3553a3b9676c308207a1c83736504df9687481b7845f18c98", 0xf2}, {&(0x7f0000000740)="a269f8b10f7ddd869b8522f04e88cc293c2ff1dec78ca31cecc9b40260756a3d4897b368c697c93b6a4679c8cb4ea09275bd666e148cffb97cddf6ab41d3203fbbb3845a2a7a2ea69a6d311bf6f94cea2a40177661857f8cf7dcff9c1591e8e62a3a5e9d9dcdcf345231eca875543c5cc75e951f0bb0afccdb23a6c5490c6e3eee4f69cdfb8cf54b368e4f2c27f19716e47fe7eb2dcce6248d606ecb25f6e6c708fc5128967c4adc3af52093b1b62961203430d81c5e5406766455a22458e43c3c97d03125f41abeb1240c19611d", 0xce}, {&(0x7f0000000840)="18468320", 0x4}, {&(0x7f0000000880)="f76393eff349db24f40556443bbab60f0a63cc9a9b0b4acdfe374a189ccee286f11bea9080012a117b25242160823f9e47", 0x31}, {&(0x7f00000008c0)="bed319b4c7b70722cba0bd92b84993a21c9594d8b860ed4aa19230b5ce6d3b1858ce585c0ddacf6cc8ea840b5beb1c9ce7fdb3a32c3189bc25daa429355fc7a8a8dc916ec6a53771ed027a3fe0d0471ec8cea1fa3d59789f3eacf1fda0a00aadb0ce2ba5c1f5ff5e5d6f041d82925086f05b3db215d9c90d9ce51550c5682781d48d2fdd81f4ed0a90e2c6c7048d63a892", 0x91}, {&(0x7f0000000980)="972154349f9f2d93f634edec21bba143792192e7a57d1e854635f690b9c3", 0x1e}, 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0x1000}], 0x8, &(0x7f0000002a40)=ANY=[@ANYBLOB="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"], 0x1b0, 0x4000004}, 0xfffffffffffffff8}, {{&(0x7f0000002c00)=@l2={0x1f, 0x3a, {0xffffffffffffa5b2, 0xfffffffffffffff7, 0x7ff, 0x6, 0xffff, 0x9}, 0x9, 0x1f}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002c80)="3f13213c1267499880340d6d26a1422ab5f6", 0x12}, {&(0x7f0000002cc0)="085593dee14e4c3a5e42b48f9331848b458375ec09af01e36fe13ec3e195f7546178d0e1bd62754585e33bdf334ebf743107a67b964d44", 0x37}, {&(0x7f0000002d00)="a25f418e7f970afffd239b6f429ae26ea8b44264ff46d597d612b0dae08f272806be053d497b2fdc891dbc7f42f125a7a3c1f2995633a14187f73445947c586d2fe54b79fb5b48f8e773115af7620aea15b5c06b6334d2d5734d91d0ecfba21ba1e495ff95bcd248f98196c5e0c8ba9a5b2912e271b1a16ba4f6cd9ff88ceef90b444e317a2a01a7a3cb8a6de0e6949762388afb0c3670273ebdc15dca1c1b7f4a147e026f91458f37e4a4a22924e3e6c97f695821ea77b2aea63c2be4c7490571", 0xc1}, {&(0x7f0000002e00)="379b7ecf4ab38d06d68fb03e2f48d968378b8b17704e01f729075dcb29c75915214c4d26371754a20182d9506083393f2dca143c79fc87531431d9a2bc8d03c2d2061613e549d53157f2976767c03317717aff37c92af42bc533bd1f9ae8f80db4e9c3c9377baff1", 0x68}, {&(0x7f0000002e80)="2a2f7f31da5b3126ce4640c7d1e77839eda5847b399c1baa9bb9c809561e5882e70392ddbd4a25e1bb135781a608808edb889c", 0x33}], 0x5, &(0x7f0000002f40)=[{0x70, 0x111, 0x2, "1cc89799a9f3eb5705b19fb251239f9933042fe11a262804d4fa7f15ad4eba9eef86a1ea4f71447ee552e3cedf91a0feba96dc07d7bbd7ba1dc8221c4a60a6d4ee391d329e200b8fed7b803d3a0839946ef1ad869adff04638"}, {0x50, 0x109, 0x0, "1f85d567baea4c50e8688aaf25ddfab482ac2998a5732ead34a3e160debcb07f391be606056d79892e6e6c5e76d1a350c9a690d41eba26d881b50528dc"}, {0x40, 0x10b, 0x3ff, "7b2ee25666655fbd09a9ebe90d63b2078c5c09d57a116e1b614f778b3f3974094dad68b8a1b8179911"}], 0x100, 0x1}, 0x20}], 0x3, 0x40800) fanotify_mark(r0, 0x48, 0x10028, r0, &(0x7f0000003100)='./file0\x00') [ 49.437256] IPVS: Creating netns size=2536 id=10 2018/04/12 09:15:24 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], &(0x7f0000000040)=0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000d80), &(0x7f0000000dc0)=0xc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="f5283fe922a138dcef74d86cf75c2ea3", 0x10) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100)={0x9, 0xda23}, 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="e87f221a9d76eb3dbaac266d08c97d81"], &(0x7f0000000240)=0x2) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000540)=@full={{0x3, {"e53d07c9c3a1e9"}}, [{"9ad27b9c70da18"}, {"af47f56ec68326"}, {"7ed08bdb405ca8"}, {"2969b4927ec70e"}, {"de706ba0f6c733"}, {"36d6c5eefb9d9b"}, {"02d968e62e4775"}, {"ed73fe961b191c"}]}, 0x48, &(0x7f0000000100), 0x0, &(0x7f00000003c0)}, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000002c0)=""/197, &(0x7f0000000a00)=[{0x235b, 0x0, 0x1ff, &(0x7f0000000500)}, {0x9, 0xd1, 0x0, &(0x7f0000000600)=""/209}, {0x8, 0xd5, 0x10001, &(0x7f0000000780)=""/213}, {0x2, 0xc7, 0x200, &(0x7f0000000880)=""/199}]}) r2 = inotify_init() timer_create(0x5, &(0x7f00000009c0)={0x0, 0x18, 0x2, @thr={&(0x7f0000000bc0)="7df2f3f6e13b4e090c77f6280cb3c27fb2983063578c3fc9201909c25b60e6bd1f28ca0a18eaeeab901618ac67568214865f6ff16cbe6a8be76bf6309d69784a88c385f3b85ff4c3f09148d2ce84431695eba998356cf1e543545a485679ba4de0085b23033ad1362fce56462b5e7e245cdc32373f7a3137f6bf26e92224ffa86dc83307122a93bfbb44ef29deabb71473b90772cdf4263f6d29b96a852d285094f2eee9925121a9370884e9d40022a2224f190223454d34b152ce2ff1a65909c1413c3f754723d73276f582cda10b93c9adde68e01da5d175d3bec5a1e9ba766b0db620e4", &(0x7f0000000980)="7208e4ba86d9e8a8e6b800eaa61982b00629bb7b"}}, &(0x7f0000000cc0)) fcntl$notify(r2, 0x0, 0x282) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone(0x0, &(0x7f00000004c0)="efb3a5b8f53f0aad8032f2b4ddcff199629e9163ee2b", &(0x7f00000005c0), &(0x7f0000000500), &(0x7f00000001c0)) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f00000003c0)={0x0, 0x86e}, 0x2) fanotify_mark(r3, 0x5d0bb28c64dacd2d, 0x48020012, r4, &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0xffffffff}}, [0xffffffffffffdccb, 0x1, 0x8, 0xffff, 0x3, 0x7fffffff, 0x80, 0x0, 0xece, 0x8, 0xfffffffffffffffe, 0x9, 0x9, 0x7, 0x8100000]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000002c0)={r5, @in6={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x14}, 0x8000}}}, &(0x7f00000000c0)=0x84) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sysfs$3(0x3) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000400)) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000700)=0x40) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000380)={0xe6, 0x7, 0xa000}, 0x4) 2018/04/12 09:15:24 executing program 1: remap_file_pages(&(0x7f0000008000/0x4000)=nil, 0x500, 0x0, 0x0, 0x0) socketpair(0x4, 0x3, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e20, @rand_addr}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e23, @broadcast=0xffffffff}, 'ip6tnl0\x00'}) [ 49.505078] devpts: called with bogus options [ 49.511607] devpts: called with bogus options 2018/04/12 09:15:24 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000140)="3f010000f70800000000000094bc4a91985e7b8e8fbe0d8e", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x4, @dev={0xfe, 0x80}}, 0x1c) [ 50.070607] pktgen: kernel_thread() failed for cpu 0 [ 50.075916] pktgen: Cannot create thread for cpu 0 (-4) [ 50.081448] pktgen: kernel_thread() failed for cpu 1 [ 50.086547] pktgen: Cannot create thread for cpu 1 (-4) [ 50.092370] pktgen: Initialization failed for all threads 2018/04/12 09:15:25 executing program 4: socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f0000000040)=0x54) 2018/04/12 09:15:25 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffc}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001640)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001680)={0x0, 0xff, "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"}, &(0x7f00000017c0)=0x107) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001800)={r2, 0x5, 0x7}, &(0x7f0000001840)=0x10) 2018/04/12 09:15:25 executing program 1: stat(&(0x7f0000000140)='./file1\x00', &(0x7f0000000040)) stat(&(0x7f00000023c0)='./file1\x00', &(0x7f00000000c0)) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) accept4$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x0) prctl$setendian(0x14, 0x0) 2018/04/12 09:15:25 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x2f, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$binfmt_elf64(r1, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x40, 0x1000000, 0x5, 0x4b, 0x3, 0x6, 0x3, 0x1c5, 0x40, 0x386, 0x730, 0x87df0ae, 0x38, 0x1, 0xd113, 0x6, 0x100000001}, [{0x3, 0x400, 0x5, 0x5, 0x7, 0x2, 0x100, 0x9}], "439ac3531d037cc1a66d5253b411acdbff542ea84a2dc465f0da8d3f7e49459f643f51f97b22dcb5932980eb7445694fc183849d1de5b8146fc492ad2ebf9153287e9d504b0b9c69683b9ce234fee7c824ec77efd1146d83b8a4076c8a34f46324081204c864", [[], [], []]}, 0x3de) r2 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x11) sendmsg$nl_route(r2, &(0x7f0000000500)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3800000019003d0500000000000000000a00000000000000000000001c00090008000000", @ANYRES32=0x0, @ANYBLOB='\t\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="00000000298eb8cace032f025638265b34f5cfb0b98e288d2828fd", @ANYRES32=0x0], 0x38}, 0x1}, 0x0) 2018/04/12 09:15:25 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], &(0x7f0000000040)=0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000d80), &(0x7f0000000dc0)=0xc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="f5283fe922a138dcef74d86cf75c2ea3", 0x10) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100)={0x9, 0xda23}, 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="e87f221a9d76eb3dbaac266d08c97d81"], &(0x7f0000000240)=0x2) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000540)=@full={{0x3, {"e53d07c9c3a1e9"}}, [{"9ad27b9c70da18"}, {"af47f56ec68326"}, {"7ed08bdb405ca8"}, {"2969b4927ec70e"}, {"de706ba0f6c733"}, {"36d6c5eefb9d9b"}, {"02d968e62e4775"}, {"ed73fe961b191c"}]}, 0x48, &(0x7f0000000100), 0x0, &(0x7f00000003c0)}, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000002c0)=""/197, &(0x7f0000000a00)=[{0x235b, 0x0, 0x1ff, &(0x7f0000000500)}, {0x9, 0xd1, 0x0, &(0x7f0000000600)=""/209}, {0x8, 0xd5, 0x10001, &(0x7f0000000780)=""/213}, {0x2, 0xc7, 0x200, &(0x7f0000000880)=""/199}]}) r2 = inotify_init() timer_create(0x5, &(0x7f00000009c0)={0x0, 0x18, 0x2, @thr={&(0x7f0000000bc0)="7df2f3f6e13b4e090c77f6280cb3c27fb2983063578c3fc9201909c25b60e6bd1f28ca0a18eaeeab901618ac67568214865f6ff16cbe6a8be76bf6309d69784a88c385f3b85ff4c3f09148d2ce84431695eba998356cf1e543545a485679ba4de0085b23033ad1362fce56462b5e7e245cdc32373f7a3137f6bf26e92224ffa86dc83307122a93bfbb44ef29deabb71473b90772cdf4263f6d29b96a852d285094f2eee9925121a9370884e9d40022a2224f190223454d34b152ce2ff1a65909c1413c3f754723d73276f582cda10b93c9adde68e01da5d175d3bec5a1e9ba766b0db620e4", &(0x7f0000000980)="7208e4ba86d9e8a8e6b800eaa61982b00629bb7b"}}, &(0x7f0000000cc0)) fcntl$notify(r2, 0x0, 0x282) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone(0x0, &(0x7f00000004c0)="efb3a5b8f53f0aad8032f2b4ddcff199629e9163ee2b", &(0x7f00000005c0), &(0x7f0000000500), &(0x7f00000001c0)) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f00000003c0)={0x0, 0x86e}, 0x2) fanotify_mark(r3, 0x5d0bb28c64dacd2d, 0x48020012, r4, &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0xffffffff}}, [0xffffffffffffdccb, 0x1, 0x8, 0xffff, 0x3, 0x7fffffff, 0x80, 0x0, 0xece, 0x8, 0xfffffffffffffffe, 0x9, 0x9, 0x7, 0x8100000]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000002c0)={r5, @in6={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x14}, 0x8000}}}, &(0x7f00000000c0)=0x84) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sysfs$3(0x3) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000400)) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000700)=0x40) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000380)={0xe6, 0x7, 0xa000}, 0x4) 2018/04/12 09:15:25 executing program 7: r0 = memfd_create(&(0x7f0000000540)='&\x00', 0x0) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000580)=0x1, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000b80)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x108}, 0xc, &(0x7f0000000b40)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="58001010", @ANYRES16=r1, @ANYBLOB="00042cbd7000fedbdf25010000002400020008000500ffff00000800060001000000080002004e24000008000300050000000800050074797268080006000200000008000600050000000800040008000000"], 0x58}, 0x1, 0x0, 0x0, 0x40}, 0x4004000) r2 = socket$inet6(0xa, 0x10000000006, 0x3ffffffc) sendto$inet6(r2, &(0x7f0000000bc0)="79dd9ce78c72c399e914e890633acdf5274df05e27f3e72445fcf0c234752088701a92c37745d46ff18439b60ffd9dd2470ade459383f2e66032f58e9d8c08e62cf1a569300150848d9fe7943080778fa361518010288f2b5b7dbcb200f660a0469d4297acb2dd579d524f591266d8c0258ebab14677f7f8c29b574659a10d0c9b91c5cee977144123fd2486b13263dcb116fc308c74327e5900000000000000000000", 0x43d, 0x8000, &(0x7f0000000c80)={0xa, 0x4f21, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x4e) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000005c0)) sendto$inet6(r2, &(0x7f0000000000)="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", 0x50e, 0x48002, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000a63000)=0x7, 0x4) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000a00)=""/152) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) readlinkat(r0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000940)=""/179, 0xb3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)) socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(&(0x7f00000006c0)='\x00', 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000700)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000800)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000840)={@local={0xfe, 0x80, [], 0xaa}, r4}, 0x14) sendto$inet6(r2, &(0x7f0000466000), 0x0, 0x20040010, &(0x7f00006e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/12 09:15:25 executing program 2: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10080, 0x0) r0 = socket$inet6(0xa, 0x802, 0x800ff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x20) 2018/04/12 09:15:25 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a5effc)={0x0, 0xfffffffffffffffc}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={'gretap0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x12162, &(0x7f0000001040)={0x11, 0x10, r1, 0x1, 0x9, 0x6}, 0x14) 2018/04/12 09:15:25 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0/\x00', 0x8, 0x8, &(0x7f0000000580)=[{&(0x7f0000000080)="91a10cb0fe64505c4faba698ff95f918377b3b1706ac3781508163fe34a532982549de1ab483bff69e24bdf5e967ed22817fc0f959c8b40fdc975822edff741db4ed391474000c5c2309d3b790ed99b6ce796142674713baf2f3ee1717644b0139a7213b6b0d7a78e7fde1ff03b97738f69e5fd538eb86cc2c64878d589b8ed78aaf685fc9dec2c23843c090697a9ec1618fde948a45d52fa79dd6da71e511b01ecdb0af100e0e693b3f08cb", 0xac, 0xffffffffffff0000}, {&(0x7f0000000140)="76f1a636d2130f6bdb25dbf8bb78aaf2e1f3302c7c9239566d27f9be0fc86a32933376d77539dd3335b5163a06091facf8a9fa881933872fb498151e93317b64ab550ba1821dfb3dd9acbb2cbde9d120267f0d9ba8892f87d1358cc1be58b64b59fbb75d88f65458f3e80ebe67acf9", 0x6f, 0x9}, {&(0x7f00000001c0)="d04d12cfeee9a4c62fe84aab2d0693e0ecfb340362edf7c06f19244e40643aab899c583a36235f3d731e4f9b4490d072eb390613d3d037095891944bad9f749e4d68b7d0ffc00ded97695ff3975ee86656207d765c1918d6f75bdecc332db057f5c92093f4251352f412ada2618a3a0416129e7c254516274207ef1cac83e84a48346e770e01fd347b0b5635583710cd4c080575211c5eb12e752a507ac4cfab5611065ab813584cfb194e97684f661d3fa0677e934ff49276a83326106e6fd349f4b70bf0b8747920277918e2b223d366", 0xd1, 0xc9a2}, {&(0x7f00000002c0)="3fa80a9a17210e52f6a131b1e84f308ce3fcc4283e95e0305fbf95a779caf269ca024dc022c521cbd31f5667f5dad3a8b8ce242de2b3ed2ced502f436d245d54892ae5c8a078c6babf29339bd37fedeca57785124b1b2db9ffe7c7c46cee71839ff7943b770beace002b0b4c73215e3eccccfe21d79d810eea692409ec084cec1fe93582a65c40876a98de99d8d0502392dc0fc5097ae3c894b0a8134c666812bafe85", 0xa3, 0x100000001}, {&(0x7f0000000380)="bf7769aa4e02d79f77d6626099ba7948a81f6fe618d0ad4034f1cc4fc27dae18babe866660b01ca6295639aeac953243c3c1abc4f7115aa19226ada91b0640f5ded32601ee0855b70b46adbad9c8bb0f862428313587811df22b9f6d69ae97151a971504b194e6dfddad278dea78d29aed2992411180142841ba78eb4e58587ea46fe3fd859c40dac3fafff85781ea5a5d711487cb51b3573e6169e3a2c5026fc274e88908aa94cb68e69bb59f677a56f184a5a0146cb3122e9b7ba2feef8ca8861d2239ca7e56551c31cc64deb70ee972f86c9a4c59f7a9cff124af50fcd40dea38d452f719267c166ea29043ea58909e08f1f4", 0xf4, 0x2}, {&(0x7f0000000480)="a5d21dfeb710e6866bb603574acef87f46c2bad40969fe1809fdf5fba24b3ec53f1931987a87364088cfdab02e96a68b1149c61f97c6efb219653394decdfe1f1f5942a1bb4595b7d35967589b94", 0x4e, 0x8}, {&(0x7f0000000500)="4b561c21da151d9a8c3d02547a1b32e8c9b94301307f668ebe92ea3e34a5e38bcaf6c6480c3f542b59b58b33bf2ee7a38c2ae6e943e1d87acf7a46815bdf6ae1", 0x40, 0x2}, {&(0x7f0000000540)="23960bb0ad0ceeb60448395ed37e988e9fad04d62aa4", 0x16, 0x80}], 0x800020, &(0x7f0000000640)={'nouuid,', {[{@nogrpid='nogrpid', 0x2c}, {@norecovery='norecovery', 0x2c}, {@inode64='inode64', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}}) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000680)='vfat\x00', &(0x7f00000006c0)='./file0/\x00', 0x5, 0x5, &(0x7f0000001840)=[{&(0x7f0000000700)="8c04cdcb1777e2539737fd0e76df4d", 0xf, 0x1}, {&(0x7f0000000740)="8b83df519ca12b177b0e9628db21ffee1c8e345d506c1ef3641ef6de9a16ea0962d67b5ed2", 0x25, 0x8001}, {&(0x7f0000000780)="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", 0x1000, 0x8}, {&(0x7f0000001780)="6af07d638915941727ae38c714b4111b8a31e81a53a7c6e8142a2a7d9db60986ce85d0a478ab96edbfda57d2b099255e027a302cb1230544c3d6f164d7b41e5b23ee3598bb00f279b0db7250a4b71cfe9c80d59f1b1a1eab1d6958a5264da8aa54a9", 0x62, 0xffff}, {&(0x7f0000001800)="539b77a17e5b544d241068b3eaf20c798aafceede1aab70b213abb2a7f8196a4a5183dc1159fc2b607e389c74c0e92baf299b47d75703a", 0x37, 0x2}], 0x140004, &(0x7f00000018c0)={[{@tz_utc='tz=UTC', 0x2c}]}) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') renameat2(r0, &(0x7f000000bfec)='./file0/', r0, &(0x7f000016517f)='./file0/', 0x0) 2018/04/12 09:15:26 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001100)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x1000, 0x5) ftruncate(r1, 0xe) fallocate(r1, 0x0, 0x0, 0x3ff) lseek(r1, 0x0, 0x3) readahead(r0, 0x3ff, 0x3ff) 2018/04/12 09:15:26 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x1800, &(0x7f0000000000)=ANY=[]) r1 = memfd_create(&(0x7f00000001c0)='vfat\x00', 0x0) r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x1000002, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) getsockname$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) accept$packet(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b00)=0x14) accept$packet(r0, &(0x7f0000003b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003b80)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004080)={0x0, @multicast1, @loopback}, &(0x7f00000040c0)=0xc) accept$packet(r0, &(0x7f0000004700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004740)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000004840)={@local, @multicast2, 0x0}, &(0x7f0000004880)=0xc) accept$packet(r0, &(0x7f00000048c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004900)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000004940)={@loopback, @local, 0x0}, &(0x7f0000004980)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000049c0)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000004ac0)=0xe8) recvmmsg(r0, &(0x7f0000008180)=[{{&(0x7f0000004b00)=@hci, 0x80, &(0x7f0000005b80)=[{&(0x7f0000004b80)=""/4096, 0x1000}], 0x1, &(0x7f0000005bc0)=""/185, 0xb9, 0x1}, 0x7}, {{&(0x7f0000005c80)=@can={0x0, 0x0}, 0x80, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/70, 0x46}, {&(0x7f0000005d80)=""/90, 0x5a}, {&(0x7f0000005e00)=""/229, 0xe5}], 0x3, &(0x7f0000005f40)=""/79, 0x4f, 0x5}, 0x6}, {{&(0x7f0000005fc0)=@generic, 0x80, &(0x7f0000006140)=[{&(0x7f0000006040)=""/37, 0x25}, {&(0x7f0000006080)=""/86, 0x56}, {&(0x7f0000006100)=""/41, 0x29}], 0x3, &(0x7f0000006180)=""/181, 0xb5, 0x1000000020000}, 0x9}, {{0x0, 0x0, &(0x7f0000006680)=[{&(0x7f0000006240)=""/108, 0x6c}, {&(0x7f00000062c0)=""/252, 0xfc}, {&(0x7f00000063c0)=""/143, 0x8f}, {&(0x7f0000006480)=""/193, 0xc1}, {&(0x7f0000006580)=""/177, 0xb1}, {&(0x7f0000006640)=""/21, 0x15}], 0x6, &(0x7f0000006700)=""/120, 0x78, 0x3}, 0x98}, {{0x0, 0x0, &(0x7f0000006900)=[{&(0x7f0000006780)=""/154, 0x9a}, {&(0x7f0000006840)=""/120, 0x78}, {&(0x7f00000068c0)=""/54, 0x36}], 0x3, 0x0, 0x0, 0x5}}, {{&(0x7f0000006940)=@ax25, 0x80, &(0x7f0000007cc0)=[{&(0x7f00000069c0)=""/4096, 0x1000}, {&(0x7f00000079c0)=""/214, 0xd6}, {&(0x7f0000007ac0)=""/23, 0x17}, {&(0x7f0000007b00)}, {&(0x7f0000007b40)=""/100, 0x64}, {&(0x7f0000007bc0)=""/210, 0xd2}], 0x6, &(0x7f0000007d40)=""/9, 0x9, 0x5}, 0x7fffffff}, {{&(0x7f0000007d80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000008080)=[{&(0x7f0000007e00)=""/211, 0xd3}, {&(0x7f0000007f00)=""/188, 0xbc}, {&(0x7f0000007fc0)=""/132, 0x84}], 0x3, &(0x7f00000080c0)=""/151, 0x97, 0x1}, 0x3}], 0x7, 0x40, &(0x7f0000008340)={0x0, 0x1c9c380}) getpeername$packet(r0, &(0x7f00000083c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008400)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000008440)={@empty, 0x0}, &(0x7f0000008480)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000084c0)={'team0\x00', 0x0}) getsockname$packet(r1, &(0x7f0000008500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000008540)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000085c0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000086c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f000000d500)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000000d540)={@remote, 0x0}, &(0x7f000000d580)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000000d5c0)={@broadcast, @remote, 0x0}, &(0x7f000000d600)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000d680)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f000000d780)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000d7c0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f000000d8c0)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000d900)={@local, @dev, 0x0}, &(0x7f000000d940)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000d980)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f000000da80)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000000dac0)={@local, @multicast1, 0x0}, &(0x7f000000db00)=0xc) getpeername$packet(r1, &(0x7f000000db40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000db80)=0x14) accept$packet(r0, &(0x7f000000dc40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000dc80)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f000000e740)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8c0001}, 0xc, &(0x7f000000e700)={&(0x7f000000dcc0)={0xa24, r3, 0x0, 0x70bd2d, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r4}, {0x240, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r6}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7d65}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r9}, {0x4, 0x2}}, {{0x8, 0x1, r10}, {0x268, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff80000000}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x47d733dd}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r15}, {0x214, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x80000001, 0x1, 0xefe2, 0x1}, {0x9, 0x566a, 0x9a}, {0xfffffffffffffffd, 0x1, 0xed0, 0x1}, {0x8e6f, 0x8000, 0x100000001, 0x5}, {0x2, 0x4, 0x8000000000000, 0x2d1}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x5, 0x5, 0x2, 0x1}, {0x20, 0x9, 0x10000, 0x5}, {0x7, 0x2, 0x2, 0x200}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r19}, {0xf4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffe}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}}]}}, {{0x8, 0x1, r23}, {0x1e8, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff8}}, {0x8, 0x6, r24}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r25}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r26}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x26ee3239, 0x4, 0xfffffffffffffffe, 0x3}, {0x100000001, 0x6, 0xff, 0x7ff}, {0xc9, 0x101, 0x1, 0x1}, {0x4, 0x7, 0x200, 0xfffffffffffffffb}, {0x400, 0x2, 0x10000}, {0x2, 0x7f, 0xfffffffffffffffe, 0x1}, {0x3, 0xa0, 0x4, 0xe2}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r27}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfffffffffffffff7}}, {0x8, 0x6, r28}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000001}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r29}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}]}, 0xa24}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000002, 0x1, &(0x7f00000002c0), 0x0, &(0x7f0000000080)) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="0121202e2f66696c65308a6e1d17690f4304"], 0xb) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) fallocate(r2, 0x11, 0x0, 0x100000001) 2018/04/12 09:15:26 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x3f) bind(r0, &(0x7f0000000280)=@l2={0x1f, 0x80000001, {0x1, 0x2, 0x6, 0x101, 0x1, 0x1}, 0x2, 0x9}, 0x80) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={"73797a5f74756e00000000eaffffff00", &(0x7f0000000100)=@ethtool_flash={0x33, 0x2, "426417ecf9c203532fcb0c5c388cdb971aab341e60f3ab6f9651afca4e34f0c15263413c7f297e83f23f610bbbfc4647f31cd93362388905b95e264e9ba40fbaae833bd1b0c2cd3190a8d6ec4c4c7032d62d7df6edd9221895617226c5b6b544564094d39a740704377866e9da24d661e995ceb6d2b45819417376a2fcec5bd8"}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/04/12 09:15:26 executing program 5: timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) clock_nanosleep(0x0, 0x0, &(0x7f0000dca000)={0x77359400}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) unshare(0x28060400) exit(0x0) r0 = gettid() syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x501000) tkill(r0, 0x1000000000013) 2018/04/12 09:15:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00000000c0)=0x7a6, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000057ef8)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000053ffc)=0x4a) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x101200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e23}}}, &(0x7f0000000080)=0x84) setsockopt(r0, 0x1, 0xea71, &(0x7f0000000100), 0x0) ioctl$int_out(r1, 0x1, &(0x7f0000053ff8)) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000100)={@dev, @broadcast, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x19}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3f, 0x3f, 0x5, 0x100, 0xffff, 0x2000000, r4}) socket$pppoe(0x18, 0x1, 0x0) connect$l2tp(r1, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @rand_addr=0x8}, 0x4, 0x3, 0x4, 0x1}}, 0x2e) 2018/04/12 09:15:26 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x7) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/12 09:15:26 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000880)=[{&(0x7f00000003c0)=""/140, 0x8c}, {&(0x7f0000000200)=""/59, 0x3b}, {&(0x7f0000000480)=""/88, 0x58}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/87, 0x57}, {&(0x7f0000000600)=""/255, 0xff}, {&(0x7f0000000700)=""/49, 0x31}, {&(0x7f0000000780)=""/146, 0x92}, {&(0x7f0000000840)=""/14, 0xe}], 0x9, &(0x7f0000000940)=""/4096, 0x1000}, 0x2000) r1 = open(&(0x7f0000001ac0)='./file0\x00', 0x101800, 0xc1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001b40)='bond0\x00', 0xffffffffffffff1b) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000001c80)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) getsockname$inet6(r0, &(0x7f0000001cc0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000001d00)=0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001980)=0x6, 0x4) r2 = memfd_create(&(0x7f0000000240)="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", 0x0) fsync(r2) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001d80)={0x0, 0x8}, &(0x7f0000001dc0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001e00)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001a00)=0x5, 0xfffffffffffffdfa) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001b00)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000000)={0x7fff, 0x0, 0x0, 'queue0\x00'}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000019c0)={0x0, 0x3, 0xea2}, &(0x7f0000001a40)=0xfffffffffffffd6d) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001a80)={r4, 0x8001, 0xa29}, 0x8) r5 = epoll_create1(0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000784fef)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f00006fb000)={0xa0000013}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f00006cbff4)) epoll_wait(r5, &(0x7f0000586000)=[{}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b80)={{{@in=@dev, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000740)=0xe8) lseek(r1, 0x0, 0x1) socket$inet_sctp(0x2, 0x5, 0x84) r7 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r8 = dup2(r7, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) syz_extract_tcp_res(&(0x7f0000001d40), 0x922, 0x9) write$sndseq(0xffffffffffffffff, &(0x7f0000048fe4), 0x0) 2018/04/12 09:15:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x9, &(0x7f0000000140)=0x4) 2018/04/12 09:15:26 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) r1 = add_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001580)="4976c8f4bbdf17bc50a65c107917b6eacda3ffc331502377b1272a6c424f59afde4df95aa0d499334538a0314257c744e8d52ad1eca2b1b1c4e68ff77ec9f095a01ee70ba85ed34907", 0x49, 0xfffffffffffffffe) keyctl$get_security(0x11, r1, &(0x7f0000001840)=""/4096, 0x1000) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000029c0)=ANY=[@ANYPTR, @ANYPTR64=&(0x7f0000001740)=ANY=[@ANYPTR64=&(0x7f0000003a00)=ANY=[@ANYBLOB="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", @ANYBLOB="edef8966be2e1b31fa9e67e5f2c37ad40af4d28b14b304170df15c93ca55713fbab03fb79f1e02c84f076e5a979d6170fc908bff799045fa84c35f46c6fae24575869ca93647b47d431f5d060c0e93c88a0b3f5353e18c62e62f42c44377f151d70a8b16b90c469bf2a051fbab90010c861fb6b5d788d1dfe097b50f3598547f06eafe7eb2eea3559a6660d3752037b19b107dfad86ece7b352f1624335df599e8db5a01c6793e220bde8e9dd930c3903a31c624baa45a523fb93aa4562040", @ANYRES64=r0, @ANYRES32], @ANYRES16=r2, @ANYRES32=r2, @ANYPTR64=&(0x7f0000001680)=ANY=[@ANYRES64=r1, @ANYPTR64, @ANYRES16=r1, @ANYRES16=r2, @ANYRES64=r1], @ANYRES16=r2, @ANYRES64, @ANYPTR=&(0x7f0000001700)=ANY=[@ANYPTR, @ANYRES64, @ANYPTR, @ANYPTR], @ANYRES32=r1, @ANYRES16, @ANYRES16=r0], @ANYRES32=r1, @ANYBLOB="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", @ANYRES16=r0, @ANYRES16=r1], 0x6) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x4, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/autofs\x00', 0x40002, 0x0) fchdir(r0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000080)) dup2(r3, r0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001600)="2e2f63676c6f7d702e6e65740d73797a1100", 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001100)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) inotify_init1(0x3) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0175"]) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) process_vm_writev(0x0, &(0x7f0000001240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f00000013c0)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000000000)=""/3, 0x3}], 0x5, 0x0) 2018/04/12 09:15:26 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040), 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}}) 2018/04/12 09:15:26 executing program 6: openat$autofs(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/autofs\x00', 0x40000, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x840) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001680)={0x8, &(0x7f0000000080)=""/216, &(0x7f00000015c0)=[{0x2, 0x8, 0x4, &(0x7f0000000180)=""/8}, {0x100000000, 0x98, 0x7, &(0x7f00000001c0)=""/152}, {0x400, 0x98, 0x10000, &(0x7f0000000280)=""/152}, {0x3, 0x1d, 0x603, &(0x7f0000000340)=""/29}, {0x6, 0x1000, 0x0, &(0x7f0000000380)=""/4096}, {0x2, 0xef, 0x7fff, &(0x7f0000001380)=""/239}, {0x2f1, 0xc6, 0xfffffffffffffff9, &(0x7f0000001480)=""/198}, {0x4, 0x39, 0x1, &(0x7f0000001580)=""/57}]}) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000000)={0x2, @empty, 0x4e21, 0x0, 'lc\x00'}, 0x2c) 2018/04/12 09:15:26 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23}, 0x1c, &(0x7f00002c9000)}, 0x8000) close(r0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), 0x4) 2018/04/12 09:15:26 executing program 4: r0 = userfaultfd(0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/201, 0xc9}, {&(0x7f0000000240)=""/104, 0x68}], 0x10000000000001c5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x7}, 0x4) r2 = epoll_create1(0x80000) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x2a7, 0x1, 0x5, 0x0, 0x4, [{0x7f, 0x0, 0x6, 0x0, 0x0, 0x4}, {0x40, 0x9, 0x5, 0x0, 0x0, 0x802}, {0x7, 0x5, 0x400, 0x0, 0x0, 0x400}, {0x1, 0x1, 0x101, 0x0, 0x0, 0x400}]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)={0x10000007}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000d40ff4)) 2018/04/12 09:15:26 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) fallocate(r0, 0x0, 0x0, 0xfffe) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) dup3(r0, r0, 0x80000) mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hpfs\x00', 0x2201000, &(0x7f00000000c0)) ioctl$TCSBRKP(r0, 0x5425, 0xaf) 2018/04/12 09:15:26 executing program 2: r0 = gettid() exit(0x0) r1 = memfd_create(&(0x7f0000000000)='md5sum%wlan0eth0\x00', 0x2) ioctl$TIOCEXCL(r1, 0x540c) setpriority(0x1, r0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000000040)="90d60a727b8d665b59decc5abb2197fc6924d5f3bf23497d8549a56aeaecec48287852b8411c5f858fd7e0050cd7bd50f8dc414bd17a4a54b85b5dba2e1cd6b96aee1f4f61a40bbaf14cbb74d5ab65503a7c30a32dbc", 0x56) 2018/04/12 09:15:26 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000900)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000780)=@acquire={0x128, 0x17, 0x5, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}}, @in6=@local={0xfe, 0x80, [], 0xaa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x577cc2f2b1506a98}}}, 0xfffffffffffffef8}, 0x1}, 0x0) 2018/04/12 09:15:26 executing program 6: mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x8, 0x0) r0 = open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) ioctl$TCSBRKP(r0, 0x5425, 0x1) execve(&(0x7f0000159ff2)='./file0/file0\x00', &(0x7f0000000000), &(0x7f000001e000)) r1 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000007c0)={{{@in6=@loopback, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0xc) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000940)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6}}, &(0x7f0000000a40)=0xe8) stat(&(0x7f0000000a80)='./file0/file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() getresuid(&(0x7f0000000b40)=0x0, &(0x7f0000000b80), &(0x7f0000000bc0)) lstat(&(0x7f0000000c00)='./file0/file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)=0x0) getgroups(0x2, &(0x7f0000000d80)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000dc0)=0x0) stat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000ec0)='./file0/file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000f80)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000001080)=0xe8) fstat(r0, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001140)={0x0}, &(0x7f0000001180)=0xc) stat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getegid() sendmsg$unix(r0, &(0x7f00000013c0)={&(0x7f00000000c0)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000140)="92f649a24e99ef760edfc2a4067235530b131934f563686ea57963113345fa1a4ba3f68d6310b427ff2f2e5aebd0c2f727476ce2f703856d58c22ba5acf567b85a95e1cc263c", 0x46}, {&(0x7f0000000340)="b795a346b0c637ef32ef8d5717b3c9c2690650168e1a8d00c53bdecbd11ead1f1bdcaddde7a9326f414d3962bf70a2d05820b62a6a32f8ed07423ec00e0e55c317f478d18211eeda21f3b7239b5aa9b39fa598d13a8dd9ebd8b4c7d7c6be6b66a1f8883c6cd9539aeed689c7c002b14e78ca7ce5d6dda4c4014074", 0x7b}, {&(0x7f00000003c0)="7a5abf991995e2c3997cf5ab7b38aebbf7d0bb9cc9bf743f05cb5ab52af5ae3a65426b311a7c9db3bf57978b0558f8ae70bf19791c273a1edd0298e0b57013ff2d7a6242b84ba57025a30dcf9500ee4ee16031961b6cb4df751f50a0ad8b2310f72b06256ddb99863419fb034df200d939a93278a216d1519c949dbeea4cc62c5bd88b4f3dad209960e85e48660772e3e27354209278f831a22c751b2dc7bd21654db33700b958d7a02c9b8761f169e51a2e9615240e86630f9b627ce626b812c50f79afade343077367b0d31ee6cdc6f11f7737b06f9b27106421b7f9d14e06", 0xe0}, {&(0x7f00000004c0)="418a2c0544f2dcdc432653bd40f411bc8eeca65e7b69b33e115a1166c4c94d84dec279ba81fb6d7f81a30445d9dcb983eb86630e4ac7c8405d3eb3b543dfe3573bdf64b6a0e6723dc60bf2dff624e31612793dc74446bf643fa2e03c9c4e90fdae789131965af672a50eaaeff84e72fdd60d696b6a044f8504d53421a607cf78064814d52c3bbd18c3c40a189ac795ecdffce0e6dc824c5a8d941f5470eb40356ab49d3e7d8af59a13167633f20ac530f00f17737ce36da77b559108560b", 0xbe}, {&(0x7f0000000580)="8234e3367e6b67f537893562bc208ad4f32c9b11ec9ed1ba783f7eee54799a412ec5437ffa572506c3a9e9c91dbc9833683cdb5390396e2cc146b4eb0d09f66dd60ddaf61f625e0097114550e802d01a2847db43935e80dca2", 0x59}, {&(0x7f0000000040)="1f8f5ea130", 0x5}, {&(0x7f0000000600)="998345259b23805f947326346b1dddff78a325b3f35a87c4e1c553e7317c9bdffe34905bb6a36151f5d7519d8897f6e17736f12dc05e157bd3c9a6b5904ab80b0179341e9a5a53152ba8fc9f00df7679f4760774febb73e5821ccf73a83197efa34c2f038044307f0ee2", 0x6a}, {&(0x7f0000000680)="d78a15cf088814320618cdedbab952ff09011efa787e9a9cd9e3e692ed1803e0aa5aaf86dcd85d5a8d8e7bc8868a321f842872a95bbce4a2867a7711558056386c04ef9da19716f48ab895e5145872b34c91f96007359721b8ccbdc6317ec88d23ccbad0db15d096ebc2c5aef6aff579942383a5e9fcecf021cd74284e27ceef7d4b8e6986d328c18ed41bc4d803724d4f83522900341a338b1c64036f6f", 0x9e}], 0x8, &(0x7f0000001280)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x38, 0x1, 0x1, [r0, 0xffffffffffffff9c, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x130, 0x4040801}, 0x4080) write$binfmt_aout(r0, &(0x7f0000001400)={{0xcc, 0x0, 0x4, 0x3a2, 0x311, 0x2, 0x1a5, 0x401}, "f519c4ddeae291b8b982b2ddb68f416dfcb9a157e9a1ac0b46aec38512fd667a1ba9a9ad828b88c7725fe84989d1e2afa27d0ade0b49d8a224dc6801de1993592965cf7a44403d7e422a069272b62e8e49c99ba63078bc85ef4b56ecf5e1b077d62fe68548f78973656e81ce287cd4f5db5fb4", [[], [], [], []]}, 0x493) recvfrom$unix(r0, &(0x7f0000000280)=""/162, 0x33e, 0x40000000, &(0x7f0000000200)=@file={0x0, './file0/file0\x00'}, 0xfffffffffffffe8a) 2018/04/12 09:15:26 executing program 7: prctl$getreaper(0xb, &(0x7f0000000040)) [ 51.563904] IPVS: set_ctl: invalid protocol: 2 0.0.0.0:20001 lc [ 51.571706] IPVS: set_ctl: invalid protocol: 2 0.0.0.0:20001 lc 2018/04/12 09:15:27 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000565000)=0x2, 0x4) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), &(0x7f00004d3ffc)=0xfe4d) 2018/04/12 09:15:27 executing program 0: socket$packet(0x11, 0x0, 0x300) r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) accept4$unix(r0, &(0x7f0000000700), &(0x7f0000000780)=0x6e, 0x800) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) open$dir(&(0x7f00000007c0)='./file0\x00', 0x18001, 0x10) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) fallocate(r3, 0x0, 0x0, 0xffff) prctl$void(0x20) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r4, r5) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) setgid(r6) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)) epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x9ef4b7ca31e6aff, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4100}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r7, 0x400, 0x70bd2b, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x1c}, 0x1}, 0x10) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000004c0)="bd4543eecff2010de6897bbe5e195bd335cdcfa8dfad5557397dd291b5920b70db2f8119985d2200eedbd2a63d8bff9ea9204458f1986b901616922db64934ca8d1471eeb0bad7caba08e618204eece59ce432ee5b694812707ae38b0f04634fed0be5104e8c043131caca9cf532696aee11", 0x72}], 0x1) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000002c0)={r8, 0xc0}, &(0x7f0000000300)=0x8) getpeername$inet(r2, &(0x7f0000000440)={0x0, 0x0, @local}, &(0x7f0000000480)=0x10) 2018/04/12 09:15:27 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) ioctl$KDENABIO(r2, 0x4b36) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000000)={0x8}, 0x4) r4 = dup3(r0, r2, 0x0) close(0xffffffffffffffff) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000000080)={0x4, 0x20, 0x5, 0x4, "1b635eb2a9cff164d2c3c6e373abadf043d6faa3e4274772950472d208c02e17"}) 2018/04/12 09:15:27 executing program 6: socket$netlink(0x10, 0x3, 0x0) socket(0x11, 0x80000, 0xc05) 2018/04/12 09:15:27 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) symlinkat(&(0x7f0000000240)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000500)='./file0\x00') chdir(&(0x7f0000000280)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r3 = dup3(r0, r1, 0x0) pselect6(0x40, &(0x7f0000000600)={0x9, 0xb0, 0x7, 0x8, 0x5, 0x1f, 0x200}, &(0x7f0000000200)={0x5, 0x1, 0x0, 0x3, 0x2, 0x3, 0x491}, &(0x7f0000000640)={0xfffffffffffffffe, 0x0, 0x200, 0x40, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000380)={&(0x7f0000000340)={0xfffffffffffff7fe}, 0x8}) unshare(0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0x1}, &(0x7f00000002c0)=0x8) prctl$setptracer(0x59616d61, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x7, r4}, &(0x7f00000005c0)=0x10) getsockname(r2, &(0x7f0000000700)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x80) setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000d52ff0)="010000000000060000071a800000", 0xe) fstatfs(0xffffffffffffffff, &(0x7f0000000000)=""/107) close(0xffffffffffffffff) r5 = socket$inet6(0xa, 0x80002, 0x0) r6 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) ioctl$sock_SIOCSIFBR(r6, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000780)=""/180, 0x6}) connect$inet(r5, &(0x7f0000955ff0)={0x2}, 0x10) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000540)=0x7) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) poll(&(0x7f0000000000)=[{r5}, {}, {}, {r5, 0x200}, {}, {r5}], 0x6, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) 2018/04/12 09:15:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x28, 0x311}, 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f0000000000)=0xffffffffffffffff, 0x4) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/12 09:15:27 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000040)={0x20000046, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x8000000000}]}) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10, 0x80000) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000564000)) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x800, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000200)={0x9ea1, 0x1f800000000, 0x2, 0xac6, 0x6, 0x800, 0x5, 0x100000000, 0x0, 0xfffffffffffff000, 0xffffffff80000001}) fcntl$setstatus(r1, 0x4, 0x42000) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/12 09:15:27 executing program 4: creat(&(0x7f0000000340)='./file2\x00', 0x0) unshare(0x20020000) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) rt_sigsuspend(&(0x7f0000000300), 0x8) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') acct(&(0x7f0000000080)='./file1\x00') mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)='hpfs\x00', 0x1001, &(0x7f0000000200)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000002c0)={'ifb0\x00', 0x2}) signalfd4(r0, &(0x7f0000000280)={0x3f}, 0x8, 0x80800) 2018/04/12 09:15:27 executing program 1: syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") 2018/04/12 09:15:27 executing program 6: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec548430e198770b091d00000000000000000a004e2000000000ffe9cbca4cf842105a000000000000010000000000000000000000000000000000000004000000000000000004000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000c6e88ed6000000000026a5d3957b3f0000010000000a"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c01000021000100000000000000000000000000000000000000ffffe0000001fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000c01110008bd260658e18191c861d84ff61d82146372145d306cb32c54acc760c514093ee41c2e8e56fd0866d40fae788686dda0a5389d2108b6faca484dac22d20e8bb9acc98c61ba510c6ca58cdb9e4c0963cf20339d39261c9e42a2510ba5ca6417e73805380a5fa736ce40463d63692f8a8dbd1bc2a41e589532fa8e700097bc9a2d4602f1ca04637baa4590965f8e68c2368cc2d63ef14509fd20eff0000000000000000000"], 0x15c}, 0x1}, 0x0) 2018/04/12 09:15:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004700)=0x0) r2 = geteuid() r3 = getgid() r4 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740)=0x0, &(0x7f0000004780), &(0x7f00000047c0)=0x0) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) r9 = getuid() fstat(r0, &(0x7f00000048c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)=0x0) fstat(r0, &(0x7f00000061c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getegid() r13 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)=0x0) getgroups(0x2, &(0x7f0000008880)=[0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00000088c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000008940)=0x0, &(0x7f0000008980), &(0x7f00000089c0)=0x0) sendmmsg$unix(r0, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003400)="e8b567fc2c2ff0adda6fa93d46c060d39878e8456019d771a9b2d44e80233d89a83a49d63b85636dc7445410a68afd537833ceeeb22af24c9ad147468bd62dd4556671cb15e0a885d97db4b6d93127f0f7fb8db15a41ad9a8d3c8094b98ee64060c1788a81897d5974173ef6a8970d5ff3bca97bac6b2e615a3b6e6c6918", 0x7e}], 0x1, 0x0, 0x0, 0x44080}], 0x1, 0x400c040) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) sendmmsg$unix(r0, &(0x7f00000083c0)=[{&(0x7f0000002240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003700)=[{&(0x7f00000021c0)="ec9ecdaba7100ba31f52c689", 0xc}, {&(0x7f0000003480)="b3f9d6e0fd11c1dfa08e4ef17bbe2b832164d87e86b0c28d7a4d2a40abb01f79f74117cbea5118740f30a5d8d82aedc7f55db1702a2a4ba015b362fd00d43da253a65ba5a4aa48f2b5a90a90dfd6549a1e7489e42ae1be61de70ad3dc8db51adfc71c5d1d135350decc747638aa308f268fb544738fc", 0x76}, {&(0x7f0000003500)="5c1c8cf19df663ec2a6690e525f2328493444fa7cbe41b18ec28063f05f45995bf1d699f4e7c98ce3e1bbc561dc419893b8ee4b6758573d1207ca1bb2833456d4176b28e80adc12c5339b0cefae5854bdd585ea0ef74c442a7e4b4301ca5d2180bec4b801a27937ad4c089c3f4b1a2f06313907203a7b7e76b1b87a950059d638865f41e371718b44b3f240bc3aab6c4b0d9da653a", 0x95}, {&(0x7f00000035c0)="58c9e48949c3d4d4a6d5bc6bf079c55c9e36542674d2b11d45bff5865cd13e2b65d1a5ccb0c6de7b96ef5906d5733923d326d97916a0433d2c24113391f0697b9ae86ed584f06f09b3f1bc9732ed95", 0x4f}, {&(0x7f0000003640)="80bd48c1dcebcda83dfb68c591c92233c897cfa2b7c8ea615410670259337f2dc8c89a2553508b12ad7e4712f279df915a1fe4904a561b8fef220f9bca3e08273ab1d9a056da3041a7200bfb6d2b92c331f1fb62130a9848310cfd1069feec7101e1046b0ee2decf87b70d1760e4268a452a227adbf4b95bad0207f843737dde8a80b65faad3149b35047ab6ce6baa4a1336445a9a5808bba9097f06694384c5b720ae", 0xa3}], 0x5, &(0x7f0000003780)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r5, r20}, @cred={0x20, 0x1, 0x2, r8, r2, r19}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x78, 0x80}, {&(0x7f0000003800)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003bc0)=[{&(0x7f0000003880)="e0137747c1485449cf4364fa1a84e02e94bf4ed396b14ea9413fad13f01818fc08583cce729f7847f6683c1476b1431975df63baf3cf3cf992f9e93f2d46fb748b7939c5509ff0a1c50f7b47e72f1c3337b6c4893a9349d038f9b3ef711ed9269bc3960381143b0fb1545dd3d7bed88e34f7c2cd9849188410787087b372f0546c56283d68c5783beb14a9aa0ec3d050f0d60f486d0d794da0fca9d3dc5e8b6a0790bfbc540469d3b89ea3c832673ae966cf8c621fb4e144498ebff58cdd15a54258dcd77a1962ffdbbd53033041feeffa5f359d6842b856ff87238c15", 0xdd}, {&(0x7f0000003980)="bbe1fd3dd729bfc0070864eadb0555fc5b4c400fcd1ac440cfcbb4e13019453f9d617a71e6f293d63863a5da2b4e2f2abf1d051f3bf1770d0422aaa99e646adca9131e0912a76b582466ac3027d94db74f512ecc0e7f90e5383d7cc40d52a11715bf418f29986e652b5399ce5d79501a224e058fda098ecc15b2f9a16bb162ca04a20c3bb4f943463a8dd02ba1844cc259e4e38573ef4ebd780b1a1aef9df9f2a0260399799582ab6c94777bc9bb33a0b91c077c7c8df3d726b932269b24ed552b6fd5665a9f889c6870af987411e485c61be1301597854510f3c39a10f4c42a6bdb6132a06cb7fd1351479e29f3784e", 0xf0}, {&(0x7f0000004940)="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{&(0x7f0000005b80)="1eb8f34ba3a6d387dcd59107d0b5eb0e3a581e95ef4a18588420854df6532408977f0872617ded3c5906b0844ac677fc52c70a81aabba3e4c15bad9d55de8d01f3975971cea19ba9ffddfae0962c69d738791f6c73844882d0dba9a6417839b1086413f9914049f3b951f622946fc4dfc9a284b54b850a420dabe321fd5da076883bc56d96f23e7ff13520f2a4cc90543f88b07d807b4ba41f91fd32a5484cc9b80ed7bdf3dd8a6553d1d8776a9513c66cb4765c540323e1978c13c620859193bf319332fa63af61e0389ddae48c5b0a43f222a0a16ab20d0e6e108d28fc744b5f3d83a64be9c8", 0xe7}, {&(0x7f0000005c80)="73f0561dba7698dee0c292e7feff3671f88a353f8d2aedc92add9dd68a303d91a3f87d0004e48d9970e3757d1c1a651721f37198f82320559cd33fb95a5ac8e690f6b2d494111944d81849a32d2a443adb32834adc5b69b1233e150b5709df115c43a1b9f92da5e289a3256047fd31e4f1da749b", 0x74}, {&(0x7f0000005d00)="4beacd4a4c5dc13ccc452c08903f8786c73d305b5e4806fa51cf6d784a0459c401cf2639058676877ff7cd90b58ae58e961dd4f4ec7672657e9fcaf1ccb015f2e2c48e60c6618bd90a5b2b4abebf57b928c91451bcabf7aac99aa1d0fc5ae06eb01c49da2b66b5f5f0966396e19d062438ddcd32bf706a66b7705b9431e509f810c6876c5eea9c3671b64b397c555f", 0x8f}, {&(0x7f0000005dc0)="130dc4d035d49d1f6b6e9d2c3e5b703c6290a8bd82b0df2077ef4f49b40fe08ef2bac4674602d1978e465efff4c7ba855d3a95b8bae4c55dbaec9bc97ecc3b8e2755ea5a0da38b58114c49b5963f24a426ef91a8ae0d0742c65574dc03dcc509dcab7cb987bfb862888569ce5c28e04b5ed5d546cc34cfd90775f8aa298713caa3086339977619c0", 0x88}], 0x7, &(0x7f0000005f00)=[@cred={0x20, 0x1, 0x2, r1, r12, r15}, @cred={0x20, 0x1, 0x2, r8, r5, r10}, @cred={0x20, 0x1, 0x2, r11, r9, r20}], 0x60, 0x4000}, {&(0x7f0000005f80)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000004440)=[{&(0x7f0000006000)="37f908c28ddd0ee3fcf5eb641b90c4646b1fc03752a1fe25b170f8039b7a84943e3d7dac73a23ac8b1afea58ec914d38fe755d38987705ecda36405603b47ddec5a228e797eacbb8adbf39f0f143e608c25122dcf1d9ecfdc1a69276ac8bb66fce45a3a0c085edbecaf564b2cf2c20428b4fd2fd777fdb37226df1d3cccb7ac3c6f2189acbabfb3543d5f1", 0x8b}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f00000060c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000008380)=[{&(0x7f0000008c40)="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0x1000}, {&(0x7f0000008240)="b29711edc1cabe1c4af244aae84a9c95906e1bd40ccae170d2fa5607abfff74fb1d831d30bdea51a785626775961ca3d355c72ec7ec6d67277265d38a94e778c5c34a6e3a4389e28ca2829f23df8b6887fdaf3077e2c1a1ba7a71274a463adb9b819904f1ccc009c777b4068525b2ab2266008c36a0d99f4ecd89aaf958fdc5eb343f8e8795625389a7721bd23aaf20ff6bb2691d4e55c8c210605b960ca9b58dfa9308aea8fbe20f6bea239b434eebeb9bff73e7050b3495ae295f8c56e4cbd78b9cec4db5f7280ab8c9f", 0xcb}, {&(0x7f0000006140)="8387f28e77d54902566645f01eb028993c1f96ce6be12002c12bd0e9", 0x1c}, {&(0x7f0000008340)='*', 0x1}], 0x4, 0x0, 0x0, 0x40000}], 0x8, 0x4000050) mq_getsetattr(r0, &(0x7f0000001100)={0x4, 0x100000000, 0x2, 0x1, 0x6, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002300)={0x0, 0x2, 0x9, [0x0, 0xffffffff, 0x40, 0x7, 0x52, 0x30d2, 0x8, 0x0, 0x6]}, &(0x7f0000003340)=0x1a) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000008c00)={0x18}) 2018/04/12 09:15:27 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000080)="d82758593f4bbdb155b142a84ac7f90a642866b576ca3e0c941008b9cf1ec16aa0420a585862166aa0366f71d49750e4a9d0fc9318fe99d36f602e2862417c3edd9d4129d510fb21e4cb12abf2cf27b0e1aa5bd730c4c57a0a1b7205e5c62aa2b78778fb18a45e16debd39381aee0f152f98b38e104647d4ee110da4b31f9673613c7c065e252a6cc89836244f093c9c46a627fcf6a9ccdcf42ddece1fc830fc") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000000040), 0x4) 2018/04/12 09:15:27 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="0215000007000000ffffffff0008ffe40500170000a000000a004e200000bd7afac600000000000000000000f6ffff0000000000100000006e108f6e1ce4ff00000000d4ab0f5f187b7b0892bafb9b5399d7be66914bc2799cf8cbd4d83fad73c29d115bc2c172b58fc5817a1a2cf5df8f968cc4761e3ed30b726e9ce9a856512af30df6fce06dd82d098a64c952ca05a7dc"], 0x38}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f00000002c0), 0x8) 2018/04/12 09:15:27 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000040)=""/53, 0x35) 2018/04/12 09:15:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000013000)={0x24, 0x21, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0x14, @u32}]}, 0x24}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) setuid(r1) 2018/04/12 09:15:27 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffe02517f6c704e868627f1c00008000000000000000004708000000ac14140de0000001ac1414120000"], 0x1) ioctl$KDSETMODE(r3, 0x4b3a, 0xb12) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x11, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000004cc0)=0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000004d40)=0x18) timer_create(0x5, &(0x7f0000000100)={0x0, 0x3c, 0x0, @tid=r2}, &(0x7f0000000140)=0x0) timer_getoverrun(r5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000540)={r4}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x3, 0x800}, &(0x7f00000001c0)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90f", 0xe7}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800) getgroups(0x0, &(0x7f00000002c0)) r6 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) bind$inet(r6, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r6, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) 2018/04/12 09:15:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) flistxattr(r0, &(0x7f0000000280), 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getpriority(0x2, r1) 2018/04/12 09:15:27 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='/\x00', 0x42200, 0x1) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000140)=""/92, &(0x7f00000001c0)=0x5c) r1 = socket$inet(0x2, 0x1, 0xfff) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000200)={{0x67, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2, 'dh\x00', 0x1, 0xffffffffffffff15, 0x7b}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2000, 0x8, 0xff, 0x1}}, 0x44) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @rand_addr=0x200, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="f8000000000000000000000000000000ebab08e8f71f892d2dba600421c43116b35f5332bc29304a5e346419dd7ccbb29e590a41283a2c2c76d096d8c0a495fdcc20682f33d65cabb282c33f7fed9cabeba809d43c072417aa41bede15f863788674a4fe8be59c183e25e68b590207f82d49ffd12494387446087a3326b9df734a8205504147d8"], 0x10) 2018/04/12 09:15:28 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001340)='net/raw\x00') utimensat(r2, &(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x100) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000012c0), 0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001200)='/selinux/checkreqprot\x00', 0x8240, 0x0) ioctl$KDDISABIO(r3, 0x4b37) sendto$ax25(r0, &(0x7f00000001c0)="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", 0x1000, 0x1, &(0x7f0000000000)={0x3, {"38dab097a4a24e"}}, 0x10) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000001240)={'filter\x00'}, &(0x7f0000000100)=0x54) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001300)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000140)={'ah\x00'}, &(0x7f00000011c0)=0x1e) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x8000}, 0x4) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) 2018/04/12 09:15:28 executing program 7: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="d6", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r1, 0x407, 0xe277) readv(r0, &(0x7f0000003240)=[{&(0x7f0000003200)=""/34, 0x22}], 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80000, 0x0) 2018/04/12 09:15:28 executing program 3: syz_emit_ethernet(0x405, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x10, 0x27e, 0x285]}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xffffff6d, &(0x7f00000007c0)={&(0x7f0000000840)=ANY=[]}, 0x1}, 0x0) flock(r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$setpipe(r1, 0x407, 0x9) sendto$inet6(r1, &(0x7f0000000080)="b4c1d8c7aebb2e434ad5658008464aa614208d057a4d41612d9d1fd39b7293d5dbbe3decf6e65b5489dbe30c368754945a146d", 0x33, 0x4, &(0x7f0000000500)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff0}, 0x1c) 2018/04/12 09:15:28 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) dup3(r0, 0xffffffffffffff9c, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x181001, 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x5, 0xf6}], 0x30) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0x100, 0x4) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xb6, 0xc0000) socket$inet6(0xa, 0x801, 0x7ff) 2018/04/12 09:15:28 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000a00)="6f6f6d5b5f61646a0044ecb3be3347bbebd164b2a296582f6ee1258900b2004a0957a5f68acba207a0690d3b2d54bb5e83e08d2bed895c6574703c12ffd5712a6f2107ea36b7ac8b664cdabf45071da13a64ab0d6d836aa879dfc1554ff12f3f8905f96dd03c46db7b41f028c9ad6074e0985c578083b9189315b9c994ade151ae6fbede022e0d250cb74afd4e258d71a1feeb6a40835d4a4730e94b2fcdaa2156c13b30a35cc4201fbf9331428800000000000000000000000010e6d524ed28a3f7daa35011dd560c19c2a8c8a7433c8f85b14e33c48bbfe1f256d415d8bf12420db337a9a92362475c9a99baa01772ebabcb600d1aa9764e552f36d749cc40f9534a014aafdf5d1f1289ae4b0bdedd367f5a94084c6c57d4b49874e8cd8623b1f8448b8b9cf1f6ef32fa96d539b82c13f6d66cf5aca3ad53a96032ca6bab0c6f12105488dcb5a8e908a043baaff5095b0a43511bdbe1a8055ca5caacdd1205372d03006e42b0f1521b2ffda98c166d33fa4e488046b59bb34427e46a03a73415416b3ca01c97522a0525d88a5db5d8869c646fbfb99d424321eeec68729c55b874ecf996f1c531470cbca939ac7cc26379a70785fe7158cafd97c72b4ab14e52e4e7e1c4be225bc67baabe0d7792ce7e1f6fa1b6464089d68011f873eecf6c1869ffe7172149344158c9024b28a0c1072f7088e177183da5d736a1509bc38d12062d46fcf124d35b955252b79101a5002cfb4173c2b07f9a9eeea63eefd13683a24ec6372bcaa354403b9ae9f0a5f471a76c528c628b792577a5db93fc5066fd6fa367dda73fcdd262aa6f05acb19e108aa208b4e0633fd26db755a5ff2e94be72a700000000000000000000000000") sendfile(r1, r1, &(0x7f00000000c0), 0x4) 2018/04/12 09:15:28 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000184000)='projid_map\x00') preadv(r1, &(0x7f0000001580)=[{&(0x7f00000014c0)=""/171, 0xab}], 0x1, 0x0) 2018/04/12 09:15:28 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x800, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x900, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000100)=0x100000000, 0x2) flock(r0, 0x2) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000200)=""/178) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x2f, @multicast2=0xe0000002, 0x4e20, 0x1, 'nq\x00', 0x17, 0xe9a, 0x66}, 0x2c) r2 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000080)={{0x80080}, {}, 0x0, 0x1}) 2018/04/12 09:15:28 executing program 4: r0 = epoll_create1(0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) r2 = socket(0x11, 0x2, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000076eff4)) poll(&(0x7f0000000040)=[{r0}, {r1, 0x2004}], 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000000c0)) 2018/04/12 09:15:28 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000abf000/0x2000)=nil, 0x2000, 0x3) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100000000, 0x200) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/12 09:15:28 executing program 2: mkdir(&(0x7f0000b69ff8)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x80) getsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000bf2ffc)) 2018/04/12 09:15:29 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) r2 = dup3(r1, r0, 0x8000080000) fallocate(r2, 0x0, 0x0, 0x1004) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) tee(r2, r0, 0x1, 0xb) 2018/04/12 09:15:29 executing program 7: socketpair$unix(0x1, 0x100000001, 0x0, &(0x7f0000d3cff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000b9a000)=0x9, 0x4) sendto(r1, &(0x7f0000000000)="de86139b33b1f2e1727b9e2401d41894fbc9f587f850d87c7fc9dc3c7f42d72b6e1f47b0f277a1db713ae0865a4db50c7dc0f99cf1da1a71c21b80fb993fcd6621cd1a12bbdb07b0249c6e27b5d7d910f4ad65664d0985254764a7783609ddd8f3c2334cb709fc404b1f7ccb82b02b2b6003bce544ea395e95469ffe3e73045d2cce5e270bb1cbc8df414185d5f94907f6653d8533451eb6c4549599d147c601288c3337f94da791b1344e2d21de521e4082afc4d552be60d38de9e0b10268084e", 0xc1, 0x4004040, 0x0, 0x0) recvmsg(r1, &(0x7f0000b47fe4)={&(0x7f000015bff0)=@ax25, 0x10, &(0x7f00006f4000), 0x0, &(0x7f00003a1000)=""/12, 0xc}, 0x0) 2018/04/12 09:15:29 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{}, {0x800010000}}, &(0x7f000000bfe0)) clock_nanosleep(0x7, 0x1, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000000c0)) [ 53.996020] device lo entered promiscuous mode 2018/04/12 09:15:29 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000000)="0401000000e3cd682c46090000b24066514d670600c0e180283db150877eac3587ca92a0cc14ab6650782299e6234d243eb9576f4ddb90797d34c3946570ccf83c46", 0x42, 0x0, &(0x7f0000000200)={0xa, 0x800, 0x2, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000000c0)={0x9, 0x5, 0x5, 0x0, "c72a75d7a4fb27914ceeeeadd1b7dd865ec3902bb2476bdd2e0b0a7509cadc39"}) 2018/04/12 09:15:29 executing program 3: r0 = socket$inet6(0xa, 0x4000000080002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xb9, 0x1000026, 0x0, 0x30) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0x1400) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/12 09:15:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x4}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="100000000000000000000000090fca86ee00000000000000000000000000000000000000000000000001003749ffe4444f1cefec71aa9fc76ad7084c79e9c95b3063447ab15c4c2f2c5a2c1a7fb9af867a69fe03480bc35303fc8a812946b5ad63c065"]}) [ 54.099087] device lo left promiscuous mode 2018/04/12 09:15:29 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'tunl0\x00'}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e23, 0x3, @empty, 0xff}, 0x4, [0x1, 0x6, 0xa12, 0xfff, 0x1, 0x3, 0x35b7d2e0, 0xa755]}, 0x5c) 2018/04/12 09:15:29 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x1000000000007, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000100), 0x56, 0x0, 0x0, 0x0) close(r1) 2018/04/12 09:15:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000100}, 0xc, &(0x7f0000001280)={&(0x7f0000000140)=@ipv4_newroute={0x20, 0x18, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_ENCAP={0x4, 0x16}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x0) [ 64.440856] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 74.700852] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 84.970805] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 95.230836] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 105.490832] unregister_netdevice: waiting for lo to become free. Usage count = 3 INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 115.750849] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 126.010837] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 136.270838] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 146.530846] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 156.790993] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 167.050827] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 177.310851] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 187.570853] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 197.840800] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 208.110899] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 218.370854] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 228.630997] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 238.890830] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 244.960928] INFO: task syz-executor4:6284 blocked for more than 120 seconds. [ 244.968128] Not tainted 4.9.93-gf6bec4e #4 [ 244.973375] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.981353] syz-executor4 D28760 6284 1 0x00000004 [ 244.987248] ffff8801ce6e0000 0000000000000000 ffff8801cdf38fc0 ffff8801d9b73000 [ 244.995271] ffff8801db321b98 ffff8801a9fb7bc8 ffffffff838c4a7d ffff8801ce6e08c0 [ 245.003290] ffffed0039cdc117 ffff8801ce6e0000 00fffc0000000000 ffff8801db322468 [ 245.011301] Call Trace: [ 245.013903] [] ? __schedule+0x64d/0x1bd0 [ 245.019585] [] schedule+0x7f/0x1b0 [ 245.024772] [] schedule_preempt_disabled+0x13/0x20 [ 245.031336] [] mutex_lock_nested+0x326/0x870 [ 245.037392] [] ? copy_net_ns+0x155/0x290 [ 245.043228] [] ? mutex_trylock+0x3e0/0x3e0 [ 245.049122] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 245.055972] [] copy_net_ns+0x155/0x290 [ 245.061516] [] create_new_namespaces+0x51c/0x730 [ 245.067896] [] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 245.074657] [] SyS_unshare+0x319/0x710 [ 245.080170] [] ? mntput+0x66/0x90 [ 245.085272] [] ? SyS_clone+0x50/0x50 [ 245.090620] [] ? task_work_run+0x14a/0x180 [ 245.096507] [] ? do_syscall_64+0x48/0x490 [ 245.102617] [] ? SyS_clone+0x50/0x50 [ 245.107954] [] do_syscall_64+0x1a6/0x490 [ 245.113687] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 245.120588] [ 245.120588] Showing all locks held in the system: [ 245.126949] 2 locks held by khungtaskd/516: [ 245.131252] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 245.139961] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 245.149647] 1 lock held by rsyslogd/3647: [ 245.153815] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0xac/0xd0 [ 245.162692] 2 locks held by getty/3743: [ 245.166632] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.175938] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x202/0x16b0 [ 245.185922] 3 locks held by kworker/u4:4/6090: [ 245.190471] #0: ("%s""netns"){.+.+.+}, at: [] process_one_work+0x6ee/0x1500 [ 245.199775] #1: (net_cleanup_work){+.+.+.}, at: [] process_one_work+0x728/0x1500 [ 245.209512] #2: (net_mutex){+.+.+.}, at: [] cleanup_net+0x13f/0x630 [ 245.218133] 1 lock held by syz-executor4/6284: [ 245.222707] #0: (net_mutex){+.+.+.}, at: [] copy_net_ns+0x155/0x290 [ 245.231322] [ 245.232921] ============================================= [ 245.232921] [ 245.239981] NMI backtrace for cpu 1 [ 245.243655] CPU: 1 PID: 516 Comm: khungtaskd Not tainted 4.9.93-gf6bec4e #4 [ 245.250728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.260058] ffff8801d8747d08 ffffffff81d9c299 0000000000000000 0000000000000001 [ 245.268038] 0000000000000001 0000000000000001 ffffffff810b7d90 ffff8801d8747d40 [ 245.276014] ffffffff81da75d7 0000000000000001 0000000000000000 0000000000000002 [ 245.283985] Call Trace: [ 245.286600] [] dump_stack+0xc1/0x128 [ 245.291958] [] ? irq_force_complete_move+0x320/0x320 [ 245.298688] [] nmi_cpu_backtrace.cold.2+0x48/0x87 [ 245.305148] [] ? irq_force_complete_move+0x320/0x320 [ 245.311870] [] nmi_trigger_cpumask_backtrace+0x12a/0x14f [ 245.318939] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.325921] [] watchdog+0x6b4/0xa20 [ 245.331167] [] ? watchdog+0x11c/0xa20 [ 245.336585] [] kthread+0x26d/0x300 [ 245.341744] [] ? reset_hung_task_detector+0x20/0x20 [ 245.348394] [] ? kthread_park+0xa0/0xa0 [ 245.353988] [] ? kthread_park+0xa0/0xa0 [ 245.359585] [] ? kthread_park+0xa0/0xa0 [ 245.365182] [] ret_from_fork+0x5c/0x70 [ 245.370816] Sending NMI from CPU 1 to CPUs 0: [ 245.375330] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838d4586 [ 245.382753] Kernel panic - not syncing: hung_task: blocked tasks [ 245.388885] CPU: 1 PID: 516 Comm: khungtaskd Not tainted 4.9.93-gf6bec4e #4 [ 245.395964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.405291] ffff8801d8747cc8 ffffffff81d9c299 ffffffff83a8b3e0 00000000ffffffff [ 245.413269] 0000000000000000 0000000000000001 dffffc0000000000 ffff8801d8747d88 [ 245.421239] ffffffff8141f825 0000000041b58ab3 ffffffff8419bdb0 ffffffff8141f666 [ 245.429205] Call Trace: [ 245.431767] [] dump_stack+0xc1/0x128 [ 245.437104] [] panic+0x1bf/0x3bc [ 245.442089] [] ? add_taint.cold.6+0x16/0x16 [ 245.448032] [] ? ___preempt_schedule+0x16/0x18 [ 245.454324] [] ? nmi_trigger_cpumask_backtrace+0x100/0x14f [ 245.461571] [] watchdog+0x6c5/0xa20 [ 245.466820] [] ? watchdog+0x11c/0xa20 [ 245.472241] [] kthread+0x26d/0x300 [ 245.477404] [] ? reset_hung_task_detector+0x20/0x20 [ 245.484039] [] ? kthread_park+0xa0/0xa0 [ 245.489633] [] ? kthread_park+0xa0/0xa0 [ 245.495229] [] ? kthread_park+0xa0/0xa0 [ 245.500821] [] ret_from_fork+0x5c/0x70 [ 245.506902] Dumping ftrace buffer: [ 245.510456] (ftrace buffer empty) [ 245.514137] Kernel Offset: disabled [ 245.517741] Rebooting in 86400 seconds..